Rudong Zhenfeng Yiyang Chemical CO.,LTD

　　Rudong Zhenfeng Yiyang Chemical Co., Ltd. was formerly known as Rudong Synthetic Chemical Factory, which was founded in 1973. The factory is situated in the eastern coast of the south Yellow Sea and the northern side of the Yangtze River. Close to Shanghai, Wuxi, Suzhou and other cities, it is easy of access.
　　For more than 40 years' effort, the company has formed two series and more than ten varieties of products including phosphorus salt series such as phosphorous acid, potassium dihydrogen phosphate, disodium hydrogen phosphate, diammonium hy... [Detail]