Shanghai Shuanghuan Science and Technology Co.,Ltd
Shanghai Shuanghuan Science and Technology Co.,Ltd is one of the biggest chemical manufactures in China.We are ISO 9002 certified enterprise.We mainly produce and sell Ammonium Chloride, Soda Ash light and dense, Sodium Bicarbonate, Sodium Sulphate and so on. Our products are of high quality and competitive price. They are well accepted by our clients from different countries.
Credit and reliability are our business principle. Hope we can cooperate in the future.