We are Chongqing Tianpan Chemicals Co., Ltd.which is a specialized manufacturer of sodium sulphate anhydrous and sodium sulphide.Also we can provide Phosphates salts too .Our tenet is "Quality first, Credit priority, Excellent service". Our products now have been well-received in China, Southeast Asia , the Middle East and EU; and our products also have been highly appraised by our customers for good quality and good price. We are always here waiting for your detailed inquiry.Thanks and wishes!Amy
