product
Hangzhou Topwin Technology Development Co., Ltd.
- Silicone Stabilizer for PU Foam
- Silicone Additive for Coating
- Silicone Release Coating
- Silicone Adjuvant for Agriculture
- Silicone Polyether for Personal Care
our case
Hangzhou Topwin Technology Development Co., Ltd.
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Who we are
Topwin is a subsidiary of Wynca Group who has a rich product chain, from silicone ore to monomers, from basic silicone oil to modified silicone oil.
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Top solution
Topwin is a special silicone supplier and we provide customers with one-on-one products and solutiongs.
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Our service
Topwin is a company that integrates research and development, production, and sales.
Wynca Group is the top 20 global agrochemical enterprises and top 5 global glyphosate manufacturers. Since 2002, Wynca Group started to research and explore polythether modified silicone fluid, which is additive for herbicide, fungicide, insecticide, acaricide, plant growth regulator and fertilizer, as silicone surfactant to enhance agrochemical efficiency. After that, technical teams spared no effort to develop new applications and new modified silicone fluid.