The p-n intumescent flame retardant is a new design, through excellent processing technology and high-quality raw materials, the performance of p-n intumescent flame retardant up to a higher standard. We are perfect for every detail of the p-n intumescent flame retardant, guarantee the quality level, so as to bring you the perfect product experience. Shouguang Puer Chemical Co.,LTD is a professional China p-n intumescent flame retardant manufacturer and supplier, if you are looking for the best p-n intumescent flame retardant with low price, consult us now!