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wellfund chemical industry material co., ltd
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About Us
we are a professional manufacturer and exporter of high quality sealing products, such as expanded PTFE joint sealant, valve stem packing, spiral wound gasket filler material (gasket tape), PTFE yarn, graphite yarn, flexible graphite roll, kinds of packing and other sealing products. Our product with top quality and complete specifications can satisfy various user, Our products are widely used in mechanical work, nuclear power plant, petrochemical plant, electric power work, traffic, medicine ...
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