Our company has over 100 years' experience in producing organic peroxides. With manufacturing, sales and distribution facilities in Germany, USA and Australia and China, United Initiators is the leading manufacturer of organic peroxides in the world. Shanghai United Initiators Trading Co., LTD, the fully owned subsidiary of United Initiators, is in charge of the organic peroxide business in Asia. Our unique products are widely used in the polymerization of unsaturated polyester, vinyl ester, styrenic and other resins.