For phosphorous flame retardant DOPO, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our phosphorous flame retardant DOPO has been well received by many customers and enjoyed a good reputation in many countries. Shouguang Puer Chemical Co.,LTD phosphorous flame retardant DOPO have characteristic design & practical performance & competitive price, for more information on the phosphorous flame retardant DOPO, please feel free to contact us.