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. We are a large company which focus on the curtain wall construction, decoration products research and development. Many times in the industry to obtain “the user first choice brand”, “market best performance” honor.
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Shanghai Siway Building Material Co.,Ltd. always supply the best products, best service and best reputation, and we are willing to be your most trusted long-term partner.
Shanghai Siway Building Material Co.,Ltd. always supply the best products, best service and best reputation, and we are willing to be your most trusted long-term partner.
Since its establishment, our factory has been developing first world class products with adhering the principle of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..
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