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I Want:

  • Quality


    Always puts the quality at the first place and strictly supervise the product quality of every process.
  • Certificate


    Our Factory has grown into a Premier ISO9001:2008 Certified manufacturer of High quality, Cost-Effective products
  • Manufacturer


    Professional manufacturer of silicone sealant Products nearly 15 years. Our silicone sealent factory is located in Shanghai, China.

Our Products

  • 右边
  • 未标题-4
  • 107 glue production line_副本

About Us

Shanghai Siway curtain material CO., LTD. Founded in 1984, Siway sealant is one of China’s top ten silicone structural sealant production enterprises,ranked seventh. Many times in the industry to obtain “the user first choice brand”, “market best performance” honor.
The company has 12, China’s leading automation production line. With a factory area over 220,000 square meters, Siway is one of the largest silicone sealant manufacturer in China, the annual production capacity of 20000 tons.
Siway manufactures a complete line of one part and two-part silicone sealants including,silicone structural sealeant , weather proofing silicone sealant, fire-resisting sealant,and silicone sealant for window etc.

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