TRCI chemical is a professional phosphorus flame retardant and PU catalyst producer with over 20 years history, company have pass ISO 9001, our product sell to global market and get good comments from customer. Our major product contains Flame retardant and Catalyst, such as BDP, TCPP, TDCPP, TEP, IPPP,Reofos,Royalfos 35,Royalfos 50,Royalfos 65,Royalfos 95 etc