Shandong Jianning Metals Co., LtdShandong Jianning Metals Co., Ltd. is an industrial and trading company. We mainly produce deal with carbon steel ....Address:dongchang road,liaocheng city,shandong province,china, Liaocheng, Shandong, ChinaCangzhou Spiral Steel Pipes Group Co.,Ltd<br> <br>We are professionfal manufacturers of large diameter spiral steel pipe with history 14 ....Address:No.1 jiefang East Road Cangzhou Hebei 061000 ChinaTianjin Xinyue Steel Co.<br> <br>We, Tianjin Xinyue Steel Group located in Tianjin, China, is very close to XinGang port, as a ....Address:Daqiuzhuang Industrial Area,Tianjin,China Tianjin Tianjin 301606 ChinaCANGZHOU SHENGTAI PIPELINE CO.,LTDBohai Group established in 1976. It is one of pipes.Address:Development Zone, Cangzhou City, Hebei Province, China.NINGBO JUNCHENG METAL PIPE CO., LTDLocated at No.422 Zhuangshi Road, Zhenhai Zone of Ningbo City, Juncheng Metal Pipe Co., Ltd is a large company that ....Address:NO 422, ZHUANGSHI ROAD, Ningbo, Zhejiang, ChinaTianjin North-pipe Trade CO., Ltd.TIANJIN NORTH-PIPE TRADE CO., LTD mainly deals with production, sales and storage of seamless steel tubes. Our ....Address:Shunyi street, Tianjin, Tianjin, ChinaShijiazhuang Great Wall Welded Pipe Equipment Co. LtdShijiazhuang Great Wall Welded Pipe Equipment Co. Ltd is located in City, Hebei Province. It a new and high technology ....Address:hezuo road, Shijiazhuang, Hebei, ChinaBeijing HSY Trading Co., Ltd.Beijing Hongshengyu Trading Co., Ltd, was founded in 2003, is the professional supplier of seamless pipe, spiral ....Address:Guangqu, Beijing, Beijing, China 1