YIWUYUANHAO VALVE CO.,LTD is a factory specialized in valves ,bibcock,zinc alloy ball valves and so on. factory be equiped with advance produce-line and advance design technology,can provide all kinds of products in valve field. can stand high temperature,low temperature and high pressure,resist corrosion.With these virtues,our products have got good repurtion from our customers in abroa and civil.Nearly years,our factory is trying our best to open the foreign market,And some products have been sold to Eu...
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