Network Tester Brand Ranking

Huizhou Fibercan Industrial Co.Ltd

In 2009, Fibercan was established by Mr. Cidic Li in Shenzhen China. After 13 years of working and focus on fiber optic products, we grow into a company with more than 700 employees.   In 2019, we built our own 25000㎡ industrial park in Huizhou, Guangdong province. All our people in 5 departments move to this new city with our ambition which would be a bigger market, better product idea and realize new life dreams.   Mr. Cidic Li says: " A progress ahead makes a greater self, so do not lie about the achievement in the past". We will keep the perfect service to our customers who have been supporting us. We will focus greatly on the products that have been nurturing us and  keep growing with our suppliers and customers who have been relying on us.   Let`s win-win together.

Keysight Technologies (China) Co., Ltd.

Keysight Technologies, Inc., formerly Agilent Electronics Measurement Division, is a new company established by Agilent Technology to divest its electronics measurement business tax-free. Headquartered in California, USA, it is a global leader in electronic measurement technology and market, committed to promoting continuous innovation in wireless communications, modular and software solutions, focusing on providing customers with excellent measurement experiences. Keysight provides electronic measurement instruments, systems and related software, as well as software design tools and services, which are widely used in the design, research and development, manufacturing, installation, deployment and operation of electronic equipment. Keysight's development in China can be traced back to 1977. For many years, the company has been based in China and has developed for a long time. China's headquarters is located in Beijing and has many branches in Shanghai, Shenzhen, Guangzhou, Chengdu and other places. Currently, there are more than 800 employees. Keysight is committed to providing Chinese customers with advanced products, services and solutions, with a deep understanding of local needs and an international perspective, and becoming a true strategic partner for the global development of Chinese enterprises. At present, China has become the second largest market in the world and one of the fastest growing markets. The company attaches importance to its development strategy in China, continuously increases its investment in China, and contributes to China's social and economic development.

CICT Mobile Communications Technology Co., Ltd.

CITIC Technology Mobile Communications Technology Co., Ltd. (hereinafter referred to as "CITIC Technology Mobile") is a core enterprise under China Information and Communications Technology Group Co., Ltd., a large high-tech central enterprise. CITIC Mobile is a global leader in independent innovation in the field of mobile communications represented by 5G. It is an important contributor to the leading development of 5G technology, standards and industries, and the core driving force of the global 5G wireless mobile communications industry. Taking the "unlimited communication engine of the Internet of Things" as the corporate development concept, the company advocates the core corporate values ​​of "innovation, market, integrity, and responsibility", and is committed to providing leading mobile communication technology, products and solutions to global telecom operators and industry customers. plan.

AXESFO COMMUNICATION TECHNOLOGY (BEIJING) CO., LTD.

EXFO was founded by Germain Lamonde in 1985, and he successfully transformed from an engineering student to an entrepreneur, and the company soon became an innovator in the field of fiber testing. EXFO has embarked on his journey to become a global network testing, monitoring and analysis expert. EXFO develops smarter testing, monitoring and analysis solutions for the global communications industry. EXFO is a trusted consultant with its clients including fixed and mobile network operators, hyperscale data centers, and leaders in production and R&D. EXFO provides customers with good network performance, service reliability and user experience insights. Backed by 35 years of innovation, EXFO has novel and uniquely combined equipment, software and services, allowing customers to upgrade and transform 5G, cloud-native and fiber optic networks more quickly and reliably. EXFO is a test, monitoring and analysis expert in the communications industry, and has been leading solutions and technology innovations over the past 35 years. 95% of major operators around the world use EXFO's solutions, making it a global provider of fiber optic testing solutions. EXFO has carefully created end-to-end solutions that cover layers 0-7, from network cores to users, and from labs to on-site applications. EXFO's products can help you provide high-quality services quickly and with high quality. EXFO 's handheld instruments are highly performant and easy to use, designed to meet your needs and quickly and efficiently help you evaluate the quality of your network and services, including service assurance platforms, on-site network testing instruments and laboratory and manufacturing testing equipment.

Guangzhou Jiqian Fiber Optic Cable Co.,ltd

Guangzhou Jiqian Fiber Optic cable Co., Ltd. is one professional Fiber Optic Cable supply manufacturer in Guangzhou, China. Our Associated factory is located in Guangzhou, very close to Shenzhen. Our Products include:outdoor optical cable ,indoor optical cable ,FTTH cable ,Adss optical cable and other optical cable series , products are strictly in accordance with international standards ,All these Fiber optic cable are widely used for indoor and outdoor project. All our products are passed the CE, RoHS testing, these Optical cable are 100 % testing to make sure the quality. Our Product have mature production technology, strict production management to provide users with hight quality products and perfect pre-sale,sale , after-sale service ,with the good reputation and advanced technogy. Meanwhile We have professional engineer support, high efficiency sales team and competitive price superiority, to attract customers from all over the world, we export to over 40 countries, including Afica, Europe, Central Asia ,Middle east and South Africa and North Africa ,to be a qualified supplier to operators in various countries .

Ceyear Technologies (Shanghai) Co., Ltd.

Chuangyuan Xinke (Shanghai) Technology Co., Ltd. (referred to as Chuangyuan Xinke, formerly known as Shanghai Chuangyuan Instrument Technology Co., Ltd., referred to as Chuangyuan Instrument) was established in 2005. It is headquartered in Shanghai and is listed on the first batch of Beijing Stock Exchange. Enterprise (831961) is a professional wireless communication company that independently develops radio frequency communication testing technology and provides overall solutions. Focusing on the fields of wireless communication testing, vehicle network testing and wireless communication equipment, it has its own brand and a series of core patented technologies for wireless communication and radio frequency microwaves, integrating R&D, production and sales. It is a high-tech enterprise with independent intellectual property rights. He won the 2016 National Science and Technology Progress Award, the 2020 Jiangsu Science and Technology Award, and the 2023 National Science and Technology Progress Award. Chuangyuan Xinke has been responsible for the development of major science and technology projects of the national "New Generation Broadband Wireless Mobile Communication Network" for many years, as well as the research and development tasks of Shanghai's high-tech industrialization special projects, strategic emerging industries development special projects, and scientific and technological innovation actions, and undertakes Shanghai wireless communication tests. The continuous construction task of the Instrument Engineering Technology Research Center, comprehensively carry out research on 5G/6G communication testing technology, participate in the formulation of national 5G/6G testing specifications and standards, and is a national intellectual property advantage enterprise and a Shanghai patent work demonstration enterprise. In 2020, we jointly released the 5G millimeter wave technology white paper with Southeast University and other units. Chuangyuan Xinke will take the G60 Science and Technology Innovation Corridor in the Yangtze River Delta as a fertile ground for development, and with the help of 5G/6G and the east wind of the Yangtze River Delta development, it will deepen its wireless communication and millimeter wave technology, lead innovation, and focus on the development of 5G/6G communication, millimeter wave chips, and low-level Orbit satellite, Beidou navigation, integrated communication and conduction, network security and other industries have created a first-class information and innovation industry ecosystem.

Beijing Star Point Technology Co., Ltd.

Since its establishment in January 2001, Beijing Xinghe Highlight Technology Co., Ltd. has been committed to innovation in communication network technology and is a global advanced supplier of wireless communication instruments and test measurement solutions. The company has complete software and hardware development talents, including more than 200 industry leaders and technical experts. Xinghe Highlights Company has obtained more than 100 patents and software copyrights in the field of wireless mobile communications. The company provides customers with high-quality instrumentation equipment in the 2G, 3G, 4G, 5G and NB-IoT mobile communications and broadband wireless access terminal testing industries, which is a useful tool for customer product quality assurance. Products include test instruments and systems for the research and development, certification and production of communication network products, as well as customized testing solutions for specific networks and technologies. In recent years, through the accumulation of systematic product platformization, modularization and rich communication technology, the company provides full-mode support for 2-5G commercial testing products. At the same time, the company focuses on market expansion and has extended both education and dedicated networks. Up to now, the company has dozens of national technical invention patents, software copyrights, domestic and foreign technical standards, and has passed the ISO9000 series certification. In the future, Xinghe Highlights will continue to focus on original innovation in the field of electronic information, maintain the leading technology and products, and provide strong support to meet customers' needs for improving product quality.

Guangdong Yuqiu Intelligent Technology Co.,Ltd

Guangdong Yuqiu Intelligent Technology Co., Ltd., is a holding subsidiary of Dongguan Yuqiu Electronics Group. We are a High-tech Listed Group integrating R&D, OEM, ODM, manufacture and sales. The company has been focusing on field of Energy Storage System, Outdoor Telecommunication Cabinet, Battery Storage Cabinet, Energy Storage Cabinet, Intelligent Network Cabinet, and Cabinet Temperature Control System (Industrical air conditioner), 5G Telecom Base Station Cabinet, Switch Power Supply System, Power Distribution Unit equipment, Environmental Monitoring System and rail transit cabinet. We has an industrial park of 15000 square meters. It has 5 production lines of system assembly, power distribution, air conditioning, sheet metal and spraying, Perfect R&D, production and quality system, can provide customers with all-round high-quality and fast service from pre-sales, in-sales to after-sales. Can be customized waterproof, dustproof and constant temperature cabinet for special industries, R&D, production. We focus on providing professional and comprehensive systematic solutions for communication operation, electric power, radio and television, rail transit, media advertising, environmental monitoring and other industries for global customer. Our products are widely used in equipment of various industries such as finance, communication, advertising, transportation, meteorology, radio and television, environmental monitoring, energy and power. Its business covers many major countries and regions in China, Asia, the Middle East and Europe, and has a strong sales and technical support service network. Our company products are of reliable quality and have passed the certification of ISO9001, ISO14001, ISO45001 and other management systems. The outdoor cabinet has Theil test report, and the cabinet air conditioner has CE, CCC and Theil certification. The products have been highly praised from customer.

Rohde & Schwarz (China) Technologies Co., Ltd.

For more than 80 years, Rohde and Schwartz are one of the world's leading manufacturers in providing information and communication technology products to professional users. When the company was first established, its main business focused on RF engineering and RF applications in the fields of testing and measurement equipment, wireless communications and radio and television. In the following decades of development, the company's business scope has been continuously expanded. The digital transformation of technology, business and society has led to the interconnected world of everything, which also means that almost all future products will use IP-based communication technology. To achieve this, extremely reliable and highly data security is required. Rohdes and Schwartz have entered this business field and have become Germany's largest manufacturer of IT security products. Rohde and Schwartz divide their business into different fields to provide corresponding professional products and solutions for different markets. As an advanced market supplier in the field of mobile and wireless communications, Rohde & Schwarz provides complete testing and monitoring of components and consumer electronics equipment development, production, model testing services and deployment and monitoring of mobile communication networks. Measuring equipment and systems. At the same time, the company also includes the automotive industry, aerospace and defense, industrial electronics, scientific research and education in its testing and measurement business areas. In the radio and television and media business sectors, Rohde & Schwartz mainly targets network operators, consumer electronics manufacturers, content providers and post-production studios. The product covers the entire audio-visual content transmission chain - from camera output signals, terrestrial broadcasting, to satellite and IP network transmission. In a data-driven world, cybersecurity has become a crucial factor. Rohde & Schwartz provides professional cybersecurity solutions to protect all walks of life and government departments from cyber attacks and espionage. In addition to data, society, state and individuals also need protection. Therefore, measures to ensure national and external security are equally indispensable. Advanced technology-based security communications and intelligence products have created information advantages for the navy, army and air force. In addition, Rohde & Schwartz also provides professional products to public safety departments and organizations as well as operators of critical infrastructure. Rohdes and Schwarz Company formally carried out technical services in Beijing since 1985 and established a representative office. It is one of the earliest foreign-funded enterprises to establish a representative agency in China. With the rapid development of its business, Rohde and Schwarz have successively established representative offices in Shanghai, Guangzhou, Chengdu, Xi'an and Shenzhen. In September 2013, a new China headquarters company, Rohde & Schwartz (China) Technology Co., Ltd. was established. Currently, there are also China training centers, R&D centers, calibration laboratories, open laboratories, etc. In 2002, it established a wholly-owned subsidiary, Beijing Luoboshi Communication Technology Co., Ltd., in Beijing, providing a series of technical services such as system integration and development, maintenance and calibration, technical consultation and training, and obtained the ISO9001:2008 international quality certification system. Certification. China is one of the important markets for Rohde and Schwarz. Currently, the company occupies a leading position in wireless communication testing, electromagnetic compatibility testing, air traffic control and radio monitoring and positioning markets. For more than 30 years, Rohde and Schwartz have provided many high-tech, high-precision, high-quality wireless communications, testing and measurement and radio and television products and solutions to the Chinese market, with products in the National Radio Administration and National Radio. Monitoring centers, radio management agencies of various provinces and cities, China's civil aviation, radio and television units, metrology and certification departments, product quality testing units, major research institutions and wireless communication manufacturers are widely used and received unanimous praise. While providing China with various advanced technology solutions that are synchronized with the world, Rohde and Schwarz have also continuously developed and launched various solutions that are suitable for the needs of the Chinese market in light of the characteristics and needs of the Chinese market. R&D centers, digital TV transmitter production lines, and calibration laboratories of international standards have been established in China, and we have accumulated strength for future technological development and market expansion by establishing university scholarships, joint training, joint laboratories, etc.

Ningbo Fengwei Communication Technology Co., Ltd

Ningbo Fengwei Communication Technology Co., Ltd. was founded in 2009. It is a high-tech enterprise specializing in the research, development, manufacturing and sales of optical fiber fast connector. Our business scope includes communication equipment manufacturing wholesale and retail, optical fiber accessories, optical fiber jumper, optical fiber distributor box, optical fiber distributor, optical fiber adapter, etc. Electro-optical technology research and development; Import and export of goods and technologies by self-operation and agency. The company has strong technical force and high research and development level. It is committed to the research and development of cable cold connector, optical fiber fast connector and other products, and has reached the advanced level in the domestic and foreign markets. We have a team of highly qualified managers and dedicated workers. With advanced production equipment, the core components of products are all completed by automatic equipment. In 2009, we were a small team of 20 people, but now we have a larger team of 300. Annual output of fast connector more than 20 million pieces, sales of more than 30 million yuan. The total area of the company is 5000 square meters, of which 3/5 are production plants, 1/5 are office buildings, and the rest are staff accommodation. B: We have two parts: International trade department and Domestic trade Department. Our products have been sold to more than 30 countries and regions. China Telecom, China Mobile, China Unicom and other telecom operators are our major customers in China. We always take customer satisfaction as our working standard and have won customers' praise. Ningbo Fengwei Communication Technology Co., Ltd. has produced more than 50 kinds of products such as optical fiber fast connector, optical fiber connector, and combined with the actual demand of DOMESTIC FTTH, targeted to provide comprehensive solutions of FTTH connector. According to different optical cable, working conditions, application environment, our products cover all aspects, to achieve the perfect connection of optical communication.

Anritsu Communications Technologies (Shanghai) Co., Ltd.

Founded in 1895, Anli is a global supplier of innovative electronic measurement solutions with a history of more than 110 years, providing solutions for existing and next-generation wired and wireless communication systems and operators. The company's headquarters is in Japan, and has R&D centers and production bases in the United States, Japan, France, the United Kingdom, Denmark and other countries, with sales all over the world. Anli's products cover areas: microwave/radio frequency testing, wireless communication testing, industrial automation, digital transmission testing, IP testing, optical communication testing, information terminals, electronic components, etc. Among them, the business volume in the testing and measurement field accounts for about 70% of the company's total business volume each year. In the fields of consistency testing, signaling testing, and production testing of 3G/LTE terminals, Anli is at the industry's advanced level. In addition, in terms of optical communication testing and high-speed code error testing, such as optical time domain reflectors, spectral analyzers, transmission testers, 100GE testing, 28G/56G code error testing, etc., they are also at the industry's advanced level; in RF/microwave In terms of handheld testing instruments, Anli is in the industry leader.

Guangdong Tumtec Communication Technology Co., Ltd

Guangdong Tumtec Communication Technology Co., Ltd. is a high-tech enterprise specialized in the R&D and production of optical communication equipment and instruments such as optical fusion splicers and fiber cleavers. With 20 years of intensive cultivation and continuous innovation in the field of optical communications, Tumtec has become one of the leading companies in the industry, with business covering more than 70 countries around the world, and continues to provide superior products and services to thousands of companies at home and abroad and many internationally renowned manufacturers. Tumtec is headquartered in Runzhi Technology Park, Nanhai District, Foshan City, Guangdong Province. It has a strong independent R&D team, as well as a modern R&D center and production base, covering an area of nearly 3,000 square meters. The R&D team is composed of a group of experienced and highly professional technical experts and engineers. They have long been committed to the research and development of optical communications and laser measuring instruments, combined with international cutting-edge technologies, and have continuously promoted the upgrading and technological innovation of the company's products. Tumtec always adheres to customer demand-oriented, technological innovation-driven, and invests a lot of social resources and technical forces in R&D work. At present, Tumtec has successfully launched a number of optical fusion splicer products with independent intellectual property rights, covering a variety of types from 100-kilometer-level long-distance trunk fiber core fusion splicers, medium- and long-distance metropolitan fiber core fusion splicers to regional portable fiber core fusion splicers, etc., which can meet the application needs of different customers in different scenarios. Tumtec's optical fusion splicer adopts a high-precision automatic focusing method and a high-precision alignment algorithm, with fast fusion speed, low loss and high stability. The fiber cleaver uses a high-hardness blade and a precise cutting mechanism, and is designed with an automatic rotating blade. No adjustment is required, the cutting design is done in one step, and the fiber end face is flat, which effectively improves the quality and reliability of fusion splicers. In 2022, Tumtec extended its technical strength to the field of laser measurement, introducing a range of multifunctional laser measurement products. With advanced technology, excellent quality and professional services, Tumtec has rapidly risen in the laser measuring instrument industry and has become a well-known company in this field. At present, the company has a number of independent intellectual property rights and core technologies, and its products cover a variety of types and specifications, including 5-line, 8-line, 12-line, 16-line and other laser line projectors. These products exhibit international advanced performance, with some technical indicators outperforming comparable imported models. They offer precision, stability, ease of use, and robust functionality, catering to diverse customer needs. Tumtec has advanced production equipment and a complete quality management system. From the procurement of raw materials, production and processing to the inspection of finished products, every step is strictly operated in accordance with international standards and industry specifications to ensure that each product meets high quality requirements. The company also actively introduces advanced production management concepts and methods, continuously optimizes production processes, improves production efficiency, reduces production costs, and provides customers with more cost-effective products. In the future, Tumtec will continue to adhere to the business philosophy of "innovation, excellence, cooperation and win-win", continuously improve technological innovation capabilities, optimize product structure, improve product quality and service levels, and strive to become a global leading supplier of high-precision technology instruments, and make greater contributions to promoting the development of global science and technology.

CETC Keyi Technology Co., Ltd.

China Electronics Cositech Technology Co., Ltd. (hereinafter referred to as "DiCitech") is a joint-stock enterprise under China Electronics Co., Ltd., with its headquarters located in Qingdao, Shandong. It has a team engaged in the research and development of electronic measurement instruments, automatic testing systems and device components products. , professional and technical team of design, with strong R&D, production, testing and testing verification capabilities. "Electronics" is committed to the exploration and research of cutting-edge technologies in electronic testing, and has achieved a series of major technological breakthroughs in high-end major scientific instruments and general electronic measurement instruments, especially in microwave millimeter wave, optoelectronics, communications, basic measurement and related Technical field. "Electronics" provides independent intellectual property rights, high, medium and low end, series of electronic measurement instruments and instrument components products to the global market. At the same time, through software development and system integration, it provides users with "tailor-made" Automatic testing solution. Electronic measurement instruments, automatic testing systems, instrument components and other products developed and produced by "Electronics" are widely used in satellites, communications, navigation, radar, scientific research, education and other fields, and are also used for manned space flight, lunar exploration, Beidou, Test guarantees are provided by major national projects such as fiber optic communications, mobile communications, and large aircraft manufacturing, which are highly praised and trusted by users. "Electronics" has always adhered to the business philosophy of "serving customers and creating value", with electronic measurement instrument research and development as the core, taking comprehensive services as the business model, cooperate with domestic and foreign peers for win-win cooperation, and strives to build a global competitiveness in the field of testing and measurement. The world-class enterprise has made new and greater contributions to safeguarding national security and promoting economic and social development.

Keysight Technologies (Beijing) Co., Ltd.

VIAVI is a diverse, colorful and tech-savvy company that has strategically executed many key technology acquisitions over the years, including Cobham, Agilent, Arieso, Network Instruments, OCLI, RPC Photonics, 3Z Telecom and Triliteric, to advance very broadly. products. VIAVI, together with more than 350 global channel partners, sells an extremely broad product portfolio to global network, communications and electronics technology leaders. VIAVI not only provides a single product, but also works with customers to solve key issues that affect users, such as service quality. For more than 50 years, spectrum analyzers have been an analysis and measurement tool for nearly all forms of radio and fiber communication. Spectral analysis provides the visibility needed to unlock the potential of 5G wireless network infrastructure by quantizing the signal behavior of frequency. In line with its unwavering commitment to emerging technologies and customer satisfaction, VIAVI has created a portfolio of RF and spectroscopic analyzers and accessories at various price points. Rugged integrated spectrum analysis tools extend good accuracy and feature set from the laboratory to the field. Through use cases, VIAVI can help customers discover opportunities to use data and analytics to improve their business. That's why VIAVI ranks at the forefront of every field of providing solutions, including technologies like 5G, fiber optics and 3D sensing that change the industry. VIAVI enables service providers and IT organizations to leverage intuitive instruments, systems and technologies to manage the network life cycle of complex 5G and fiber networks, and knowledge in optical management and optical coatings helps protect the world’s banknotes from Forgers are infringed, enhance the colors you see, and support advanced technologies such as 3D sensing.

Fluke Test Instruments (Shanghai) Co., Ltd.

Fluke Networks is a division of Fluke Electronics Corporation with global headquarters in Everett, Washington, USA. It has engineering centers, sales offices and technical assistance centers around the world, with more than 700 employees worldwide, serving customers in more than 120 countries, and 45% of its revenue comes from countries outside the United States. Fluke Networks provides authoritative certification, diagnostics and installation tools for professionals who install and maintain critical network cabling infrastructure. From installing advanced data centers to recovering phone services after disaster, Fluke Networks’ legendary reliability and extraordinary performance guarantee efficient work. 25 years ago, Fluke implemented a new innovative solution based on a carefully selected team member Phoenix Team. Each member gets 100 days and $100,000 to accomplish something very simple: observe how clients work, analyze the problems they encounter and develop those gains into new businesses. After spending several days with the troubled network technician, the initial team suddenly understood: There is no simple way to follow if the network problem is related to hardware, software or wiring. So they created a new approach. Today, Fluke Networks' products simplify the diagnosis of complex networks in a deeply intuitive way, showing problems that were previously unavailable.

GMC-Instruments (Tianjin) Technology Co., Ltd.

Founded in 1977, Kurth Electronics, Germany, represents the high quality, user-friendly and continuous innovation in the field of measurement and testing technology for more than 40 years. It focuses on telecommunications, data technology and electrical installation, and is committed to multiple market segments: Telecom companies, service technicians and installers are among their customers. Kurt Electronics Germany is one of the international cutting-edge companies in these business areas. What does this mean? Accurate analysis of application areas and customer needs can achieve extremely professional and extensive testing possibilities. Easy to understand operation and clear error display and measurement data can be stored or read out, saving time and cost. Product production covers an impressive depth. This allows companies to respond quickly to market changes and to efficiently manufacture high-tech products and deliver them to customers. In August 2013, the company moved to its new location in Muehleweg, Eningen (near Stuttgart, southern Germany). Spacious offices and warehouses lay a good foundation for development, production, sales and service. Since August 2014, German Kurt Electronics has obtained DINENISO9001 certification. Behind the continued growth is the value of a family business managed by owners: consistency, reliability, responsibility, and partnerships with customers and suppliers. In 2016, Kurt Electronics was incorporated into the German GMC-I Group. In China, GMC-I Group's Chinese subsidiary Gaomei Tester (Tianjin) Technology Co., Ltd. is responsible for its product promotion and service.

Spirent Communications Technology (Beijing) Co., Ltd.

Spirent is a UK multinational communication testing company, the leading global provider of communication testing instruments and testing solutions. It is headquartered in Crowley, West Sussex, UK. Its stock is listed on the London Stock Exchange . Spellen was founded in 1936 by Jack Bowthorpe as Goodliffe Electric Supplies. In 1949, the company was renamed Bowthorpe. It acquired Optima Electronics in 1987 and canceled its defense operations in 1990. The company's electronics business grew rapidly during the 1990s network epidemic, purchasing telecommunications analytics systems in 1995 (based in Eaton, New Jersey, USA) and in 1997 a digital testing device Adtech was purchased. In September 2014, Spellen announced the acquisition of Mobilethink A/S and its wholly-owned subsidiary Tweakker ApS, and provides mobile device management, device analysis and intelligent solutions for mobile operators. Business: Spirent's innovative product and service portfolio can meet the challenges of testing, assurance and automation of a variety of new generation technologies: 5G, SD-WAN, cloud, autonomous vehicles, etc. Client: Every year, Spellen provides guarantees for more than 1,500 customers around the world to fulfill their promises to their customers, covering a variety of industries including communications, transportation, government, defense, aerospace, financial services, health care, retail, and other industries. Solutions: Spellen’s cyber, cybersecurity and positioning experts have been working closely with customers to listen to their needs and provide numerous solutions covering the entire technology lifecycle from lab to real-life deployment. These solutions can help customers develop and deploy next-generation network technologies smoothly, such as broadband services, IP phones, 3G, web applications, and security testing. Sibron is a leader in Ethernet, VoIP, VPN, TriplePlay, CDMA technology and application testing. Sibolun has set up representative offices in Beijing, Shanghai and Guangzhou, China, and established the "Sibolun Communication Technology Service and R&D Center" in Beijing, mainly for telecom operators, communication equipment manufacturers, large enterprises, and research and development institutions. The He Evaluation Laboratory provides advanced communication testing equipment, professional testing technical services, and related testing software and script research and development, providing network equipment development, technical research, network access testing, equipment selection, network operation and maintenance, network optimization and media public testing. An indispensable tool.

Chengdu KH SWT Technology Co., Ltd.

Chengdu Kunheng Shunwei Technology Co., Ltd. is a high-tech enterprise registered in Chengdu High-tech Industrial Zone. Relying on its own mature testing technology research and development team, it is committed to the research and development of RF microwave, digital communication, radar products and measurement and testing special equipment. , research on the field of automatic testing system integration and core algorithms for radar wireless communication. The company has a professional design and development team, with a group of engineering and technical personnel with rich practical experience as the core, providing users with a variety of personalized solutions and high-quality after-sales service. Taking high-quality test instruments as the basic R&D platform, with more than ten years of rich R&D experience in communications, radar and measurement and testing equipment, it has independently developed a variety of automatic testing systems, military and civilian RF microwave transceiver equipment and measurement and testing instruments. The research and development, testing, integration and installation of many research results fill the domestic gap and are also at the leading level internationally. Chengdu Kunheng Shunwei is mainly aimed at wireless communications, navigation, vehicle networking, Internet of Things and other fields, and is committed to simulation testing instruments and system solutions for radio equipment performance and function detection, such as wireless channel simulators, vector signal generators (signals). ), spectrum/vector signal analyzers and other instruments, as well as simulation test systems such as 5G Massive MIMO (sub6G and millimeter wave), large-scale networking, and complex electromagnetic environment performance evaluation. Kunheng Shunwei provides a variety of simulation testing equipment for China Mobile, China Unicom, and globally renowned communication equipment manufacturers.

Rosenberger Technologies Co., Ltd.

Rosenberger Hochfrequenztechnik GmbH&Co. was founded in Germany in 1958 and ranks among the leading manufacturers of high-speed interconnect solutions worldwide. With its long tradition of excellence and innovation, Rosenberger has excelled and earned an outstanding reputation all over the world. Rosenberger operates on an international scale, having manufacturing plants and sales offices throughout Europe, Asia and North & South America providing products and solutions for the Telecommunication, Automotive Electronics, Information Technology, Test & Measurement, Aviation, Medical and Industrial sectors. As an important member of the Rosenberger Group, Rosenberger Technologies maintains a far-reaching network of R&D, Production, Sales and Services which extends to North America, Australia, Asia, Middle East and African regions. Presently, Rosenberger Technologies maintains 9 modern manufacturing and R&D bases in Beijing, Kunshan, Shanghai and Dongguan in China, Manesar, Goa and Pune in India, Sydney in Australia as well as New Jersey in the USA. Rosenberger Technologies is an ISO 9001 quality system, ISO 14001 environmental system certified company. Equipped with advanced machinery, electronic plating, assembly and testing centers and operated by a large group of more than 400 R&D engineers, developing first-class production assembly lines and exercising stringent product and quality control. Rosenberger`s reliability and competitiveness are the cornerstones of this sustainable growth, which has resulted in long-term partnerships with most of the leading companies in their respective industries. And whether it`s now or in the future, Rosenberger Technologies will continue to provide excellent product solutions and services for its customers around the world.

Guangdong NASAS Communication Technology Co., Ltd.

Guangdong NASAs Communication Technology Co., Ltd., with a registered capital of 30 million, was established in 2011. For 10 years, it has been focusing on radio interference test solutions, research and development and sales of frequency sweeping instruments. It holds 14 patents and 13 software copyrights. It is a rare company in the industry with full intellectual property rights of software and hardware in 4G / 5G frequency sweeping field. China National High Tech Enterprises DJI telecom industry integrator With Dona / feitafeng brand frequency sweeper, mi8100 series online interference detector, the industry's first spectrum analysis and TDD detector with uplink and downlink separation, it is favored by China 16 provincial and municipal operators and communication users.