In the diverse scenarios of modern industry and daily life, silicone oil, as a silicone product with excellent performance and wide application, is playing a pivotal role. From the precise heat dissipation of electronic equipment, the smooth texture shaping of cosmetics, to the efficient lubrication of automobile engines and the safety protection in the medical field, silicone oil has become an indispensable key material in many industries due to its unique chemical properties and physical properties. As the core force of the global silicone industry, China, relying on its deep chemical industry foundation and continuous investment in technological innovation, has demonstrated unparalleled advantages in the field of silicone oil manufacturing and cultivated a large number of strong and reputable manufacturers.
Top 10 Silicone Oil Manufacturers in China
1.Changxing Yeyuan Chemical Co., Ltd 
Founded in 2002, Changxing Yeyuan Chemical Co., Ltd is a leading and active player in China in supplying textile and leather chemicals. After more than twenty years of steady development, the company has become a comprehensive chemical enterprise integrating R&D, production, sales and service. With the mission of environmental responsibility, the company's products are certified by OEKO-TEX Standard 100 and ZDHC Level 3.
Yeyuan's factory located in Si'an Industrial Zone, Changxing, Huzhou, has a 13000 sq. meters manufacturing base with advanced chemical production facilities. The factory dedicates to the research and manufacture of high-quality textile and leather auxiliaries.
2.Zhejiang Wynca Chemical Group Co., Ltd: It is a large - scale chemical enterprise group with a long history. It has strong R&D and production capabilities in the field of organosilicon. Its silicone oil products have the advantages of high quality and stable performance, and are widely used in industrial and daily chemical fields.
3.Dongyue Silicon Materials Co., Ltd: It is one of the important manufacturers of organosilicon materials in China. It has a large - scale production base and advanced production technology, and its silicone oil products have a high market share. The company focuses on technological innovation and product quality improvement, and provides customers with high - quality silicone oil products and services.
4.Hubei Xingfa Chemicals Group Co., Ltd: It is a major player in the field of silicone materials in China, with a wide range of silicone products, including silicone rubber, sealants, coatings, and silicone oil. It has large - scale production facilities and strong technical strength, and its products are widely used in various industries.
5.Tangshan Sanyou Chemical Co., Ltd1: It is the core company of Tangshan Sanyou Group, a key chemical backbone enterprise in Hebei Province, and a well - known enterprise in the national soda ash and chemical fiber industries. It can produce 3.4 million tons of soda ash, 500,000 tons of viscose staple fiber, 500,000 tons of caustic soda, 400,000 tons of PVC, and 200,000 tons of organosilicon annually. Its silicone oil products have stable quality and are sold to more than 100 countries and regions around the world.
6.Blue Star Silicones (China) Co., Ltd: It is a subsidiary of Elkem. It provides a wide range of silicone products for the healthcare, electronics, and construction industries, and has certain technical advantages and market competitiveness in the production of silicone oil.
7.Jiangsu Hongda New Material Co., Ltd: It offers a comprehensive product portfolio including silicone rubber, fluids, emulsions, and resins, with a strong emphasis on research and development. Its silicone oil products have unique performance characteristics and are well - received in the market.
8.Guangzhou Jointas Chemical Co., Ltd: It specializes in silicone sealants and adhesives, focusing on environmentally - friendly products for construction and industrial applications. It also has certain production and R&D capabilities in silicone oil, and its products meet relevant environmental standards.
9.Shandong Dayi Chemical Co., Ltd: It is known for technological innovation in silicone - based materials and supplies industries such as automotive, electronics, and healthcare. Its silicone oil products have high technological content and can meet the specific needs of different industries.
10.Ningbo Runhe New Material Technology Co., Ltd: It is a high - tech enterprise focusing on the research, development, production, and sales of silicone - based new materials. Its silicone oil products have excellent performance in terms of heat resistance, weather resistance, and lubricity, and have a certain market share in the fields of electronics, coatings, and inks.