Topwin is established by Wynca Group together with several specialty silicone companies for the purpose of integrating the complete silicone industry chain and marketing into the end-product fields. The company's competitive advantage is rooted in its founders, who possess extensive expertise in both the upstream and downstream sectors of the supply chain.

Specializing in the research and development, production, sales and marketing of silicone-based special functional performance materials, Topwin also serves as a professional provider of technical services. Now our products are widely used in Release Coating for Paper & Film, Coatings and Inks, Leather and Textile, Crop Protection, Polyurethane Foam, Personal Care and others.