- Husteel Industry Grou
- eamless steel pipe/ERW/LSAW/SSAW.
- Address:22nd floor golden tower, Changsha West International Central Mansion, Changsha, Huna
- LIAONING WEIERMA GROUP LARGE STEEL PIPE MAUFACTURING CO., LTD
- teel pipe api 5l, pipe piling, steel tube, ssaw, dsaw, lsaw, erw, weld pipe.
- Address:Tiexi Distric, Anshan, Liaoning, China,114000
- Shinestar Steel Corporatio
- teel pipes, octg, seamless steel pipe, erw, ssaw, lsaw.
- Address:Changsha, Hunan, China
- Hebei Huayang Steel Pipe
- ERW, LSAW, SSAW, SMLS Steel Pipe Manufacturer.
- Address:Cangyan road Cangzhou, Hebei
- Shinestar Pipe Corporatio
- ipe, tube, steel pipe, SMLS, ERW, LSAW, SSAW.
- Address:The 1st Tower, Royal International Building, Changsha, Huna
- Cangzhou Xinlong Pipe Line Anti-corrotion Insulation Engineering Co., Ltd
- carbon steel, steel, ssaw pipe.
- Address:Lijiapu meng cun Cangzhou, Hebei
- ld steel pipe co., ltd.
- carbon steel seamless pipe , erw, ssaw , pipe fitting.
- Address:No.10 beihuan east road, cangzhou, hebei, China,061000
- Ausin Pipeline Material and Equipment Co., Ltd
- teel pipe, API 5L GR.B, stainless steel, carbon steel, API 5CT, ASTM A106, seamless, LSAW, SSAW, ERW, EFW.
- Address:Huayang Building, Jiaotong Street Cangzhou, Hebei
- Golden Spring Pipe Industry
- pipe, pipe fittings, flange, tube , seamless carbon steel tube, ssaw pipe, ssaw tube.,Seamless Pipe.
- Address:Bohai Road, Cangzhou, Hebei, China
- Fresco Dons Group LTD.
- Steel Pipes, Steel Tubes, OCTG, Tubing, Casing Pipe, Drill Pipe, Drill Collar, Line Pipe, ERW, Seamless, SSAW, LSAW.
- Address:Room 702, Block A, World Center No.18 Taolin Road,Pudong District
- Angbai Trading (Shanghai) Co.,Ltd.
- ERW pipe, DSAW, SSAW pipe, seamless pipe, stainless steel tubes, ductile Iron Pipe.
- Address:1068 Wuzhong Road, Shanghai Shanghai 201103 China
- Cangzhou Qiancheng Steel-pipe Company
- seamless steel pipe, ERW, SSAW, LSAW, linepipe, casing, tubing, boiler tube, coupling.
- Address:chaoyang district,xidawang road 3#,blue castle centre A 1211 Beijing Beijing China
- Hebeizhongyuangangguanco.Ltd
- steel pipe , erw, ssaw.
- Address:jiefang, cangzhou, hebei, China
- Hebei Shenzhou Steel Pipe Manufacturering Co., ...
- ssaw/lsaw/smls steel pipe.
- Address:West jiefang Road, Cangzhou, Hebei, China
- Hebei Cangzhou Wanda Wear Resistant Pipe Fitting Co., Ltd.
- carbon steel seamless pipe, erw pipe, lsaw pipe, ssaw pipe, buttweld fitting, forged flange, elbow, tee, reducer.
- Address:Donglin Industries Zone, Mengcun Autonomous County Shijiazhuang Hebei China
- Bld Steel Pipe Co., Ltd.
- carbon steel seamless pipe , erw, ssaw , pipe fittings,SSAW,Smls.
- Address:No.10 beihuan east road, cangzhou, hebei, China
- XNC Energy
- steel pipes, seamless pipe, erw pipe, ssaw and lsaw pipe, alloy pipe, stainless pipe, fitting, flange, valve, wellhead and x-mas tree, chemicals.
- Address:HK, HK, HK, Hong Kong
- Beijing M & R Steel Co., Ltd.
- Pipe,Steel,Valve,Flange,Fitting,Pipeline,SSAW pipe,LSAW pipe,ERW pipe,Seamless pipe,Oil well pipe,Tubes,Kelly,Heavy weight drill pipe,Drill collar,Drill pipes,Casing pipes,Fittings,Forged fittings,Butt weld fittings,Flanges,Threaded flanges,Orifice flanges,Ring joint ....
- Address:Unit3005, No.5, Wanda Plaza, No.93, Jian Guo Road, Chao Yang District