Shijiazhuang Hailan Environmental Technology Co., Ltd. was registered in 2008. Since its establishment, the company has gathered several senior professionals who have been engaged in this industry for many years and has a professional after-sales service team. The company is mainly engaged in the development, research and production of environmental monitoring equipment, as well as the operation, management, and technical services of environmental protection facilities.

After years of development, we have developed and produced a series of COD online detectors, ammonia nitrogen online, total phosphorus online, salt online, cyanide online, heavy metal (Cr, Mn, Zn, Ni, As, Hg, Cd, Fe, Cu, Pb) online monitoring products with independent intellectual property rights. The products are reliable in operation and have reached the international advanced level of performance. We are a high-tech enterprise engaged in technology and capital operation. Our company is founded on high technology, high starting point, and strong comprehensive strength, and is based on integrity, pragmatism, innovation, and excellence. With a high-quality talent team, we continuously research and expand in the field of environmental protection in China. We are willing to cooperate with peers at home and abroad and actively contribute to protecting the environment and benefiting humanity.