linzhou fengbao pipe industry co.,ltd.

Country/Region : zh China (Mainland) / Henan
Main Products : seamless steel pipe, china seam...
Business Type : Manufacturer
Mgnt. Certificate : CE, GB, ISO9001, ISO9000, ISO9...
No. of Employees : Above 1000 People
Year Established : 2007-04-24

Shandong zhongli steel pipe co.,ltd

Country/Region : zh China (Mainland) / Shandong
Main Products : Steel pipe, Seamless steel pipe...
Business Type : Manufacturer
No. of Employees : 101 – 500 People
Year Established : 2006-02-14

Shijiazhuang Longway Petroleum Drill Tools Co.,Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : drill pipe, oil drill pipe, wate...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001:2008
No. of Employees : 101 – 500 People
Year Established : 1996-05-01

Nolite Steel Co.

Country/Region : zh China (Mainland) / Tianjin
Main Products : Steel pipe, ERW steel pipe, carb...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, ISO9000, ISO9001:2008
No. of Employees : 101 – 500 People
Year Established : 2000-06-15

TIANJIN HUAYOU STEEL PIPE CO., LTD

Country/Region : zh China (Mainland) / Tianjin
Main Products : Steel Pipe, SAW Steel Pipe, Weld...
Business Type : Manufacturer
Mgnt. Certificate : CE, GB, ISO9001, ISO9001:2000,...
No. of Employees : 101 – 500 People
Year Established : 2013-03-05

TIanjin Huilitong Steel Tube CO., LTD

Country/Region : zh China (Mainland)
Main Products : PIPE, BLACK STEEL PIPE, STEEL PI...
Business Type : Manufacturer
Mgnt. Certificate : CE, ISO9001:2000

Hebei Dino Oil Equipment Manufacture Co.Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : Oil Screen Pipe, Perforated Pip...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ISO9000, ISO9001:2008
No. of Employees : 51 – 100 People
Year Established : 2008-09-11

Cangzhou Qiancheng Steel Pipe Co., Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : Seamless Steel Pipe, Line Pipe, ...
Business Type : Manufacturer
No. of Employees : 101 – 500 People
Year Established : 2017-07-13

Hebei zewo steel pipe manufacturing CO.,LTD.

Country/Region : zh China (Mainland) / Hebei
Main Products : seamless steel pipes, cold draw...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : GS, GB, ISO9001, EN71, ASTM, A...
No. of Employees : 101 – 500 People
Year Established : 1997-07-04

Hunan Shinestar Great steel group

Country/Region : zh China (Mainland) / Hunan
Main Products : steel pipe, SMLS/ERW/SSAW/LSAW ...
Business Type : Manufacturer, Distributor/Whol...
Mgnt. Certificate : CCC, ASTM
No. of Employees : 101 – 500 People
Year Established : 1978-09-12

China Zhonghai Steel Pipe Manufacturing Co, .Ltd

Country/Region : zh China (Mainland)
Main Products : seamless steel pipe, spiral ste...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001:2000
Company Products

Cangzhou Zhongrun Steel Tube Co.,Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : carbon steel seamless pipe, as...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001, ISO14001
No. of Employees : 51 – 100 People
Year Established : 2006-08-24

Tianjin Hundred Crowns Import And Export Co., Ltd.

Country/Region : zh China (Mainland) / Tianjin
Main Products : Seamless steel pipe, Seamless s...
Business Type : Manufacturer
Mgnt. Certificate : GS, ISO9001, ISO9001:2000, ISO...

Tianjin Huilitong Steel Pipe Co., Ltd.

Country/Region : zh China (Mainland) / Tianjin
Main Products : Steel Pipe, Line Pipe, API 5L St...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, GB, ISO9001, ISO9000, ISO1...
No. of Employees : 101 – 500 People
Company Products

Hebei Shengtian Pipe-fitting Group Co.,ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : pipe fittings, steel elbow, stee...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001:2000, ISO14001
No. of Employees : 101 – 500 People
Year Established : 1998-11-06

Shanghai Victory Steel Pipe Co.,Ltd

Country/Region : zh China (Mainland) / Shanghai
Main Products : steel, coil, seamless, pipe, tube, ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, GB, ISO9001, ISO9000, ISO1...
No. of Employees : 11 – 50 People
Year Established : 2014-03-01

Hunan Bestar Steel Co.,Ltd

Country/Region : zh China (Mainland) / Hunan
Main Products : seamless steel pipe, tubing and...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001, ISO9000, ISO14001
No. of Employees : 501 – 1000 People
Year Established : 2014-02-25

Tianjin TianSteel Northern Co. Ltd

Country/Region : zh China (Mainland) / Tianjin
Main Products : welded tubes, seamless steel tu...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : GB
Company Products

XI'AN ZZ TOP OIL TOOLS CO.,LTD

Country/Region : zh China (Mainland) / Shaanxi
Main Products : drill stem testing tools, downh...
Business Type : Manufacturer, Distributor/Whol...
Mgnt. Certificate : ISO9001:2000
No. of Employees : 11 – 50 People
Year Established : 2007-04-16
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