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Shanghai Hongxin Heat Preservation Waterightness Material Co,L
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About Us
jShanghai Hongxin Heat Preservation Waterightness Material Co,Ltd was established in 1997 .We integrate the business of research ,produce,sale and construction in one company ."HX”series products are oue products,including high-haneed perfusion,water-stopping pinhead,polyuerthane frothing water-stopping reagents,and waterproofing ane anti-water materials so on.
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