THE SUN CHEMICAL LIMITED is a joint venture company established in 2011 in Hongkong .It has two water treatment chemicals factories in Shandong China. We are the professional manufacturer and supplier of Polyaluminium chloride and Polyacrylamide in China. And we have specialized in this field for almost ten years. At present our production capacity is around 40000MT Polyaluminium chloride and 10000MT Polyacrylamide for a year.