Rudong Huayun Chemical Co., Ltd. is a Sino-foreign cooperative enterprise approved by the People's Government of Jiangsu Province. Currently, it boasts fixed assets of 5 million yuan and covers an area of 20,000 square meters.

The company's main products are phosphorous acid and phosphite series, including phosphorous acid, potassium dihydrogen phosphite, diammonium hydrogen phosphite, disodium hydrogen phosphite, potassium phosphite, etc. We cooperate with many domestic and foreign companies and also engage in self-operated exports, mainly selling to countries such as the United States, South Korea, Japan, Germany, Canada, Brazil, India, Argentina, and Australia.

Our company is located in Rudong, on the coast of the South Yellow Sea, close to major cities such as Shanghai, Suzhou, and Nantong, as well as Yangkou Port. We enjoy convenient water and land transportation. We sincerely welcome friends from all walks of life, both at home and abroad, to visit and guide us, and to jointly cooperate and develop!

Our mission is "Quality-oriented, Customer-first, Reputation-first".