We produce flame retardant additive in China for many years. 2013 we registered Shenzhen Sunshine Chemical for foreign trade. Our factory is located in Hunan province. Main products are flame retardant used in LDPE, HDPE, PP, PC, PVC. Our advantage is low adding percent and final product have no frost. For flame retardant in filament and blowing film, the adding percent is only 6-8% to reach self extinguish. Our philosophy is to innovate and develop products which have high flame retardant performance, low environmental impact, low energy use and are reliable. http://sunshinechem.en.alibaba.com