Flame Retardant, Flame Retardant Masterbatch, PP Flame Retardant manufacturer / supplier in China, offering XXC-FR Halogen-Free Phosphorus-Nitrogen Particles of Polyamide Resin Fireproof Material, XXC-FR Non Halogen Flame Retardant Ammonium Polyphosphate (APP) for PA Fireproof Material, XXC-FR Ammonium Polyphosphate Fire Retardant Masterbatch Fireproof Material Chemical and so on.