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Rudong Huayun Chemical Co., Ltd. is sino-foreign contractual enterprise approved by Jiangsu People's Government. At present, the company owns more than 2 million U.S. dollars, has over 100 employees (more than 20 of which are professional technicians, 5 have senior title) and it covers 20,000 square meters. The company has developed phosphorous acid and organic phosphorous products taking white phosphorus (p4) as raw material with Shanghai Tongji University.

The company mainly engages in the production of phosphorous acid and phosphite series, main product is phosphorous acid with the annual output of 10,000 tons. The company has estblished long-term cooperation relations with more than 50 foreign trade corporations in China, furthermore, we have self-managerial export right. 95% of the high-quality phosphorous acid are exported to the U.S., Britain, French, Germany, Japan, Korea, Canada, Brazil, Argentina, Australia and other countries.

The company is situated in Rudong, abuts from Shanghai, Jiangsu, Nantong and other cities and ports, it enjoys convenient land and water transportation. We sincerely welcome domestic and overseas friends of all circles to visit us and cooperate with us for mutual development!

Our aim is "quality-oriented, customer first, the credibility of the first".