We are Shandong Tianyi Chemicals Corp based in Weifang, China. We are member of TradeKey.com since December, 2012. Our business is related to Chemicals industry and we specifically deal in flame retardant. Please find our product details below: Decabromodiphenyl oxide We are the manufacture of halogen and halogen free flame retardant in China.DBDPO is a widely used flame retardant which can be used in all kinds of plastics Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.