China Energy Construction Group Nanjing Line Equipment Co., Ltd., formerly known as Nanjing Line Equipment Factory, was founded in April 1952. It was originally a direct enterprise of the Ministry of Water Resources and Electric Power. Later, it was a wholly-owned subsidiary of Jiangsu Electric Power Company. It was classified as China Energy Construction in 2011. Group Co., Ltd. The original site of the company is located at No. 49 Heyan Road, Gulou District, Nanjing. In 2015, it was relocated to No. 9 Longhua West Road, Liuhe Economic Development Zone.

The company covers an area of ​​187,000 m2, with a total assets of 1.2 billion yuan, and has more than 630 employees. It mainly produces various voltage grade power tools, construction equipment, anchor bolts, iron accessories, and various medium voltage switch cabinets and ring network cabinets, with 10kV The qualification of power construction and installation (repair and trial) is the largest research, design and manufacturing enterprise of power equipment and construction equipment in the country. It is a key enterprise that provides supporting products and services for the construction of power transmission and transformation projects in my country. It is in the industry. Be the first to pass the quality, environment and occupational health and safety management system certification.

The company has strong technical strength and is a national high-tech enterprise. It has Jiangsu Electric Power Equipment Engineering Technology Research Center, Jiangsu Industrial Design Center, Nanjing Engineering Research Center and Nanjing Industrial Enterprise Technology Center. It currently has more than 200 engineering and technical personnel. my country's first compact transmission and transformation project of 110kV~1000kV, ±400kV~±1100kV, 220kV, and 500kV, the first large-section conductor transmission project of 630mm2~1250mm2 are all designed, developed and supplied by the company. Most of the non-standard metals that span large river routes are also developed and supplied by the company. In recent years, the company has completed a number of major scientific and technological research projects such as AC 1000kV, DC ±1100kV ultra-high voltage line supporting metal and construction equipment, DC field valve hall metal, ground wire melting automatic wiring device and wire crimping flaw detector, and Widely used in major projects. Since 2011, the company has authorized a total of 98 patents, including 32 invention patents, and has led and participated in the preparation of 14 national and industry standards.

The company has advanced production equipment, with more than 500 main production equipment such as machining center, CNC machine tools, die casting machines, low-pressure casting machines, wedge-cross rolling mills, 1600-ton electric spiral presses, etc., and has complete casting, forging, welding, CNC processing and assembly The production line produces 15.6 million sets of electric and metal tools (payment) and 10,000 small construction machines (payment). The company's "Ning" brand electric power equipment has won the title of National Silver Award, Provincial and Ministry Excellent Products many times. The products are not only sold well in China, but also sold to more than 40 countries and regions overseas, and are highly praised by users.

The company has complete testing equipment, equipped with electrical, mechanical, physical and chemical, precision measurement and aging laboratory, and has ARL metal analyzer, HCEW-2000 microcomputer controlled fluorescent magnetic powder flaw detector, 100 tons microcomputer controlled electro-hydraulic servo universal test machine, 100 tons Advanced testing and testing equipment such as bidirectional horizontal tension testing machine, 200-ton vertical tension machine, 300-ton horizontal tension testing machine, 300kgf electromagnetic vibration test bench and electric vibration testing system.

All employees of China Energy Construction Group Nanjing Line Equipment Co., Ltd. will continue to adhere to the tenet of "user first, quality first, reputation first, service first" with high-quality products, reasonable prices and good reputation. Provide satisfactory services to domestic and foreign users and make greater contributions to power construction.