صفائح وأنابيب

ZHEJIANG YAANG PIPE INDUSTRY CO., LIMITED

CANGZHOU HENGLI PIPE FITTING MANUFACTURING CO.,LTD

YONGJIA GOOLE VALVE CO.,LTD

JIANGYIN ZOECA FITTING CO., LTD

LINYI SANWEI PIPE FITTING CO., LTD

PIPE ARMATUREN

WENZHOU LAITAI TECHNOLOGY CO.,LTD

PIONEER WELL SCREEN CO., LTD.

ORIMAT INTERNATIONAL LIMITED

WENZHOU XUSHENG MACHINERY INDUSTRY AND TRADING CO.,LTD

HEBEI EUROASIA INDUSTRY TRADING CO., LTD

FUJIAN RELL PRECISION TECHNOLOGY CO.,LTD.

SHIJIAZHUANG TENENG ELECTRIACL & MECHANICAL EQUIPMENT CO., LTD

CANGZHOU QIANCHENG STEEL-PIPE CO.,LTD

SHENYANG RUIHONG PIPE FITTING CO.,LTD.

SHUANGLI GROUP

ELEMENTORUM PER CANGZHOU STEEL PIPE CO LTD

SHIJIAZHUANG BAOGUAN PIPE FITTING CO.LTD

HEBEI GEE PIPE MILL CO.,LTD

QINGDAO SHENGMAODA METAL PRODUCTS CO,.LTD

CANGZHOU SHIPENG PIPE INDUSTRIES CO., LTD.

HEBEI ZHONGYI INDUSTRIAL&MACHINERY CO.,LTD

CANGZHOU YIHENG PIPE FITTINGS CO.,LTD

CANGZHOU QUNYI STEEL PIPE & FITTING CO., LTD.

ZHEJIANG DINGXIN TUBE MANUFACTURING CO.,LTD

CANGZHOU JIDONG FLANGE AND PIPE FITTINGS CO.,LTD

QINGDAO ENQIANG MACHINERY CO,LTD.

JIANGXI SANFITEC WATER TECHNOLOGIES CO., LTD

WUHAN DIYE FLOW TECHNOLOGY CO.,LTD

JUSTIME HARDWARE & PLUMBING (KUNSHAN) CO.,LTD