Hebei Xianhe Environmental Protection Technology Co., Ltd. (stock code 300137) was established in 1996. It is a group company integrating environmental monitoring, big data services and comprehensive governance. The company successfully listed on the GEM in November 2010 and became a listed company in the domestic environmental monitoring instrument industry.

At present, the company has a total assets of 2.4 billion yuan, with more than 2,000 employees. It has 15 domestic and foreign subsidiaries and five R&D centers in Beijing, Shijiazhuang, Chengdu, Shenzhen and Portland, USA. The business covers intelligent monitoring and operation and maintenance services of ecological environment. , social testing, environmental big data analysis and decision-making support services, dual-carbon full industrial chain services, VOCs governance, and sewage treatment.

The company has developed a grid-based precise monitoring and decision-making support system for ecological environments. Through full sample effectiveness monitoring, it accurately locks the source of pollution, providing strong decision-making support and effective scientific and technological tools for regional environmental pollution prevention and control. At present, it has been used in more than 170 cities and counties across the country, with tens of thousands of installation points, and has successfully assisted more than 80% of the service cities and cities to achieve annual air quality improvement goals.

The company has a water quality product line covering all parameters, full series, and fully supporting water quality products, as well as a "river chief system" water environment intelligent management subsystem based on the Internet of Things and water quality target management, which can accurately trace pollution source emissions, in order to implement the "river chief system" Provides a powerful gripper. Xianhe is also actively participating in the construction of beautiful villages. The independently developed village-town integrated decentralized sewage treatment system has been put into use in Hebei, Guangxi, Guizhou, Sichuan and other places.

In addition, the company has established an ecological environment big data application center, formed an expert consulting team of more than 100 people, and built a smart environmental management system based on the Internet of Things and big data analysis, providing overall solutions for environmental management, proposing compliance plans, and helping government energy Optimize and adjust the structure and industrial structure to promote the sustainable development of the environment, economy and society. At present, the company's management consulting service business has covered 10 provinces and 45 cities, including 14 of 2+26 cities.

At present, Xianhe Environmental Protection is promoting transformation strategy, internationalization strategy and capital strategy. Relying on the three major strategies, we have achieved transformation from environmental monitoring equipment research and development and manufacturers into a comprehensive service provider for the entire industrial chain of environmental management and regional environmental governance, with an international layout and High-quality products with technological innovation enter the international market and create an excellent national brand that satisfies users, respects society, prides employees, and develops healthily.