Chongyao (Shanghai) Technology Development Co., Ltd., founded in 2015, is a high-tech enterprise controlled by Zhejiang Xinan Chemical Industrial Group (600596). Focusing on high-end modified silicone materials, the company specializes in the R&D, production and sales of silicone additives, including wetting agents, leveling agents, defoamers and functional silicone oil.
With an annual production capacity of 40,000 tons, Chongyao supplies high-performance silicone additives for coatings, inks, leather, textiles, personal care, polyurethane and release coating industries. Adhering to stable raw material supply from Xinan Group, we provide cost-effective import-substitution products and customized technical solutions for global customers. All products comply with RoHS and REACH regulations.

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