SINO JINCHENG INDUSTRY CO.,LIMITED is one of the leading steel wire manufacturer in China. exporting galvanzied steel wire, iron wire, spring steel wire, galvanized steel core strands,steel wire rope , brass coated steel *域名隐藏* products,etc,

主要产品/业务: galvanzied steel wire, iron wire, spring steel wire, galvanized steel core strands,steel wire rope , brass coated steel *域名隐藏* ,