Presafer (Qingyuan) Phosphor Chemical Co., Ltd. was founded in 2010, is located in Guangdong, China. We devote ourselves to the R&D and production of phosphorus-based, nitrogen-based and intumescent halogen free flame retardant. Our product are widely applied in 5G, New energy, Plastic, electrics & elctronic, textile, buildings & construction, transport, to meet the requirements of various flame retarding standards. Preniphor TM EPFR-APP series, very low water solubility, ultra low small molecule content. Recommended applications: EP, UP, PU, coatings and fabric coatings. Phoniton TM-MCA series are characterised by high flame retardant efficiency, high processing temperature resistance and stable product quality. Recommended applications: PA, PBT, TPU, TPE and fabric coatings. Preniphor TM EPFR-MPP series, with very high thermal stability and high decomposition temperature. Recommended for thermoplastic and thermosetting plastics, as well as rubber, fibre and other products.