مواسير صلب - الصين

HEBEI SENHAI PIPELINE CO.,LTD.

TIANJIN PB STEEL PIPE & TUBE CO.,LTD.

TOPPIPE INTERNATIONAL SUPPLY CO.LTD.

SHANDONG JIANNING METALS CO.,LTD

SUMEJA CORPORATION LIMITED

CANGZHOU TIANYI STEEL PIPE CO,.LTD

GREAT (FOSHAN) STAINLESS STEEL CO.,LTD.

WUXI ZHENDA BEARING STEEL TUBE MANUFACTURING CO., LTD

HEBEI QINYI STEELPIPE SALES CO.,LTD

HUNAN SHINESTAR STEEL GROUP

TIANJIN RONGXIN STEEL CO.,LTD.

CONFORM STAINLESS STEEL TUBE CO.,LTD

YANSHAN JULONG FITTINGS MANUFACTURING CO.,LTD.

HUZHOU DAPU STAINLESS STEEL CO.,LTD

SHINE STAR STEEL PIPE

SHANGHAI TIANBAO STAINLESS STEEL CO.,LTD

NANJING WORLD SPECIAL STEEL CO., LTD.

IRESTAL (SHANGHAI) STAINLESS PIPE CO., LTD.

HUZHOU BAOHUA STAINLESS STEEL TUBE CO.,LTD

SHANGHAI ZHUCHENG STAINLESS STEEL CO.,LTD

SHANGHAI FENGLING STAINLESS STEEL CO.,LTD

ZHEJIANG YINGSHENG STAINLESS STEEL CO.LTD

UK WILLIE GROUP LTD

ZJ GUOBANG STEEL CO.,LTD

WENZHOU SHENZHOU PIPE INDUSTRY CO., LTD

ZHEJIANG ZHENGKANG INDUSTRIAL CO., LTD

QINGDAO WEFSUN METAL MATERIAL CO LTD

THE TIANJIN QINZHI FENG STEEL TRADING CO., LTD.

TIANJIN XINLIANXIN STEEL PIPE CO.,LTD.

HANGZHOU AOWEIQI ELECTRIC APPLIANCE CO., LTD.