Weifang Polygrand Chemical Co.,Ltd. is a Hitech enterprise engaged in RD and production of functional polymer new materials. Weifang Polygrand Chemical is established in the year 2012 in Weifang, Shandong, with registered capital 10 million U.S dollars, and fixed assets 45 million U.S dollars. Polygrand Chemical manufactures chlorinated polyethylene(CM CPE) and related modified products. We adopt the globally advanced equipment and the world leading Acid phase method