Shouguang Puer Chemical Co.,LTD as a professional Phosphorus-Based Flame Retardants manufacturer and supplier in China, all the Phosphorus-Based Flame Retardants have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent Phosphorus-Based Flame Retardants in our product list, you can also contact us, we can provide customized services.