Chaoyang District Beijing, Beijing

Welcome to BEIJING RUIGUO TONGSHENG INTERNATIONAL TRADE CO.,LTD; Our main products cover: Square&Rectangular Seel Tubes; Seamless Steel Pipe; Hot Dipped Galvanized steel pipe; Welded tube;ERW Stee...

Room 2007, Huatengbeitang Building,No.37 Nanmofang Road ,Chaoyang District Beijing,100021 P.R. China Beijing, Beijing

HengTong Tubing CO., Ltd of China. We are one of the best professional companies to manufacture stainless steel / carbon steel / alloy steel pipe and pipe fittings (caps, reducer, Tee, Cross, valves, ...

Chaoyang District,Large Yangfang Road 79# Beijing, Beijing

We mainly specializes seamless steel pipe, hot expanded steel pipe, hot-rolled steel pipe, spiral weld pipe, tube fitting and sleeve. Products are widely used in long pipeline of transporting oil, gas...

changhonglu  Beijing, Beijing

We can produce welded pipes under standard of GB/T3091-2001,BS1387-1985,ASTM A53-1996;square&rectangular pipes under standard of GB/T6728-2002,EN10210,JISG3466,ASTM A500 and many other productions...

NO.A1508 Free Tower, Jinsong Chaoyang District, Beijing, China.  Beijing, Beijing

NorthAST is an ISO9001:2008; ISO14001:2004; ISO50001:2011 & OHSAS 18001 company.It is well known as the largest MANUFACTURER in Asia specialized in PRODUCING wide range of square/rectangular steel...

Room 2001, Unit 2, Building 8, Yard 1, Beiqing Road, Huilongguan Town, Changping Dist

Beijing Omni Machinery Equipment Co., Ltd, which was established in1998, has now 600 employees. Our annual production capability is generally up to about 1,800,000 tons. We are professional in seamles...

800meters west from xisanqi bridge, haidian district, Beijing, China. Beijing, Beijing

We are a professional company named Tianxiangcheng Import & Export Company in producing and marketing various types of Steel Pipe/Tube which was set up in 2002.. With many years of experiences , W...