LYRIN are founded in 2008,with several years experience in silicone products exporting and importing issue.LYRIN are continously refining on good quality and service for each of our customers. The maijor business of LYRIN are Organic Silicones,service for sealant factories in the world,providing series of silicone materials and formulation support,LYRIN plays a important role in silicone world in the world. Along with the expand market for the chemicals,LYRIN invest a firm factory manufacturing Ammonium Sulfate,supplying for several famous fertilizer factories in domestic and abroad.