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Zhongrun Water Co., Ltd. is specialized in the R&D and production of coagulant for water treatment and the related testing instrument. It¡¯s located in the Shenzhen Hi-Tech Industrial Park nearby Hongkong.

Our general manager, Mr. Li Runsheng, is a water treatment agent expert who enjoys the government subsidy granted by China State Department. He is one of the forerunners in developing the coagulant of Poly Aluminum Chloride in China. In 1997 he published the only monograph in the PAC industry: ¡°New Agent for Water Treatment---Basic Aluminum Chloride¡± and takes charge of drawing national standard of Poly Aluminium Chloride(GB15892-2003).

Mr. Li took the lead in developing the technical process of Polyaluminum Chloride at the end of 1960¡¯s in China, and it was granted the award of ¡°National Scientific Achievement¡± by China Science and Technology Commission. We have successfully sold the technology to several dozens of companies at home and abroad since 20 years ago, and bring notable economic benefits.

In 1998, Zhongrun developed the world¡¯s first intelligent programmable Jar Tester (Gang Stirrer) with LCD and SCM, marked that coagulant testing instrument has reached a new level. Now Zhongrun jar tester has sold widely in dozens of countries.