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Jun 17, 2025

Facing the new - round scientific and technological and industrial transformation, Jiande City is relying on its scientific and technological strength to accelerate the cultivation of new - quality productive forces. As a model of silicone oil market application innovation in the city, Hangzhou Topwin Technology Development Co., Ltd. deeply cultivates the modified silicone oil segment of the organosilicon industry, continuously focuses on innovation, strengthens production, and expands the market, exploring the innovation path of the silicone oil market.

Organosilicon, as a new chemical material, is closely related to our daily life. At present, there are mainly four categories of organosilicon products in China, including silicone rubber, silicone oil, silicone resin, and silane coupling agents. Xu Jian, the general manager of Hangzhou Topwin Technology Development Co., Ltd., told reporters that as a professional subsidiary established by Xinan Group to deeply implement the development strategy of organosilicon new materials and strengthen the high - end development of organosilicon business, Chongyao Technology has continued to make progress in products, technology, and market since its official production in 2018, maintaining an average annual compound growth rate of about 30%. At present, the production capacity of modified silicone oil and silicone oil deep - processing products of Topwin Technology is 40,000 tons per year, which is the largest production base of special functional organosilicon materials in the East China region.
At present, the market share of the company's leading products, special - modified silicone oil and special - purpose organosilicon release agents, in the domestic market exceeds 20% and 15% respectively, both ranking among the top three in the industry, and it ranks first in the industry in the field of release agents for optical fiber special coatings and food contact. In 2024, the company's operating income continued to grow steadily, and the main - business organosilicon release agents were widely used in food packaging, medical consumables, various tapes, self - adhesive labels, express envelopes, commercial advertising materials, and safety signs.

In the field of modified silicone oil, it was previously monopolized by imported products. From following and imitating imported products to custom - making products according to customer needs, the products of Topwin Technology can not only be compared with international brands, but also have cost - advantages. According to Xu Jian, Topwin  Technology has a strong market competitiveness in import substitution. At the same time, the company has also completed the transformation from a single - product supplier to a comprehensive solution provider. For example, in the process of working with Zhejiang Huafeng New Materials Co., Ltd., the leading enterprise in the domestic polyurethane prepolymer industry, Topwin Technology has not only achieved further breakthroughs in innovative applications, but also added to the accumulation of its own industry reputation.
When talking about the plan for 2025 and the longer - term, Xu Jian said that Topwin Technology has no idea of expanding the product line for the time being, but hopes to continue to build its competitiveness based on the current service areas, continue to focus on intensive development, and pay more attention to quality and efficiency. In the future, it will continue to maintain the current good development trend, achieve more breakthroughs in application innovation, and move forward towards a technology - service - oriented enterprise.


Topwin is one of the leading professional manufacturers and solution providers with more than 20 years of experience, and has domestic top-level engineers in the silicone surfactant industry. Specializing in research and development, production, sales, and marketing of silicone-based special functional performance materials, Topwin also serves as a professional provider of technical services. Our products are mainly used in Polyurethane Foam, Corp Protection, Coatings and InksLeather & Textile, Silicone Release Coating for Paper and Film, Personal Care,  and others.