Baotou Chenglong Import & Export Trading Co.,ltd

Country/Region : zh China (Mainland) / Inner Mongolia
Main Products : wind generator, steel plate, sea...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9000, ISO9001:2000

Tianjin drliprl oil country tubular goods co., ltd

Country/Region : zh China (Mainland) / Tianjin
Main Products : API 5CT oil casing, oil tubing, ...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001
No. of Employees : 11 – 50 People
Year Established : 2008-10-03

Dalipu Oil Country Tubular Goods Co., Ltd

Country/Region : zh China (Mainland) / Tianjin
Main Products : oil casing, oil tubing, API 5CT, ...
Business Type : Trading Company
Mgnt. Certificate : ISO9001
No. of Employees : 51 – 100 People
Year Established : 2008-10-01

Shengli Oilfield Freet Petroleum Equipment Co.,Ltd

Country/Region : zh China (Mainland)
Main Products : petroleum equipment, API 5CT Tu...
Business Type : Manufacturer
Mgnt. Certificate : CE, ISO9001, ISO9001:2000, CCC
Company Products

CANGZHOU ORBIT TRADING CO., LTD.

Country/Region : zh China (Mainland) / Hebei
Main Products : API 5CT casing, Tubing, drill pi...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : CE, GB, ISO9001:2000

Cangzhou Qiancheng Steel-Pipe Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : API line pipe, carbon seamless ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : GS, CE, GB, ISO9001, ASTM
No. of Employees : 101 – 500 People
Year Established : 2003-10-28

Dalipal Pipe Company

Country/Region : zh China (Mainland) / Hebei
Main Products : OCTG PIPE, casing pipe, seamless...
Business Type : Manufacturer
Mgnt. Certificate : GS, GB, ISO9001, ISO14001, OHS...
No. of Employees : Above 1000 People
Year Established : 1998-09-18

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

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...
Company Products

Cangzhou Mairui Steel Pipe CO., LTD

Country/Region : zh China (Mainland) / Hebei
Main Products : steel pipe, pipe fittings
Business Type : Manufacturer
Mgnt. Certificate : CE, ISO9001:2000
No. of Employees : 101 – 500 People
Year Established : 1990-05-11
Company Products

KWK Steel Co.,Ltd.

Country/Region : zh China (Mainland) / Zhejiang
Main Products : seamless steel tube, seamless s...
Business Type : Manufacturer
Mgnt. Certificate : CE, ISO9001:2000
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

Hebei Renire Oil Pipeline Equipment Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : Slotted Liner, Perforated Pipe
Business Type : Manufacturer
Mgnt. Certificate : ISO9001:2008
No. of Employees : 101 – 500 People
Year Established : 1990-08-27
Company Products

Tianjin Bond Oil Steel PIpe Manufacturing Co., Ltd.

Country/Region : zh China (Mainland)
Main Products : oil casing, tubing, api 5ct oil ...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ISO9000, ISO9001:2000...
Company Products

CANGZHOU HENGJIA PIPELINE CO., LTD.

Country/Region : zh China (Mainland) / Hebei
Main Products : oil drill pipe, oil casing pipe...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : CE, ISO9001, ISO14000, ASME
No. of Employees : 11 – 50 People
Year Established : 2012-04-09
Company Products

DY Petroleum Equipment Co., Ltd

Country/Region : zh China (Mainland) / Shandong
Main Products : petroleum equipments, oil, drill...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001, ASTM, ASME
No. of Employees : 51 – 100 People
Year Established : 2014-01-01
Company Products

Henan Jianhui Construction Machinery CO.,LTD

Country/Region : zh China (Mainland) / Henan
Main Products : Steel pipe, round steel bar, gal...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : GB, ISO9001, ISO9001:2000, AST...
No. of Employees : 11 – 50 People
Company Products

TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.LTD

Country/Region : zh China (Mainland) / Tianjin
Main Products : casing pipe, tubing pipe, coupli...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ASTM
No. of Employees : 11 – 50 People
Year Established : 2012-07-02

Hebei Garisco Petroleum Pipe LTD., CO.

Country/Region : zh China (Mainland) / Hebei
Main Products : Casing, Tubing, Pop Joint, Slotte...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ASTM
No. of Employees : 101 – 500 People
Year Established : 2018-08-27
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