Suzhou Eastop Chemical Co., Ltd. was established in 2012 and won the honorary commendation of "AAA-level service-oriented and trustworthy enterprise"; it has strong technical force, advanced production technology and perfect product testing methods. On the basis of having its own product research and development team, it actively establishes cooperative relations with domestic universities and scientific research institutions, and continuously develops and researches new products to meet the deeper and different needs of customers. At present, a series of high-quality products including phosphate ester flame retardants, halogen-free flame retardants, and liquid flame retardants have been developed.