As the leading manufacturer and supplier of water treatment chemicals in China, SHANDONG SUN CHEMICAL CO.,LTD has specialized in this field since 2006 ,with rich experiences to help our customers to solve their water problem. Our quality products and satisfactory services have earned good reputation from our customers. At present ,we own two modern factories which mainly produce Poly aluminium chloride and Polymer in China . Since 2011,we started to integrate all our resources with...