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Ningbo New-Era Steel Tube Co.,Ltd

Country/Region : zh China (Mainland)
Main Products : steel tubes, steel pipes, seamle...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001:2000, ISO14000
Year Established : 2011-09-02
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Steel Tube As ASTM A519
Steel Tube ...

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
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QCCO Supply ASTM A519 mechanical tubes
QCCO Supply...
ASTM A519 SEAMLESSS Mechanical Tube
ASTM A519 S...
ASTM A519-03 MECHANICAL TUBE
ASTM A519-0...

Ningbo New-era steel Tube Co.,Ltd.

Country/Region : zh China (Mainland) / Zhejiang
Main Products : steel tubes, Cold rolling machi...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001:2000, ISO14001, ISO/TS...
No. of Employees : 101 – 500 People
Year Established : 1987-01-12
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Rigid Mandrel ASTM A519 SAE4130
Rigid Mandr...
CE Approved Steel seamless steel pipe(ASTM A519)
CE Approved...
4140 Alloy Seamless Steel Pipes ASTM A519
4140 Alloy ...

Torich International Co.,Ltd.

Country/Region : zh China (Mainland) / Zhejiang
Main Products : Seamless precision steel pipe, ...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9000, ISO9001:2000, ISO1400...
No. of Employees : 51 – 100 People
Year Established : 2006-07-01
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SSID DOM steel tube ASTM A519
SSID DOM st...
Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519
Seamless Ca...
Cold Rolled Seamless precision steel pipe
Cold Rolled...

Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd

Country/Region : zh China (Mainland) / Jiangsu
Main Products : BA Metric/Inch Hydraulic Pipin...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001:2008, ASTM
No. of Employees : 101 – 500 People
Year Established : 2004-08-15
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6m length astm a519 4130 seamless steel pipe
6m length a...
ASTM A519 4130 Alloy Steel Seamless Pipe
ASTM A519 4...
ASTM A519 Cold Drawn Seamless Tube 4130
ASTM A519 C...

Zhejiang Dingxin Steel Tube Manufacturing Co., Ltd

Country/Region : zh China (Mainland) / Zhejiang
Main Products : cold drawn and cold rolled pre...
Business Type : Manufacturer
Mgnt. Certificate : ISO/TS16949, ISO9001:2008
No. of Employees : 101 – 500 People
Year Established : 2004-03-11
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ASTM A519 Carbon precision seamless steel pipe SAE1020 SAE1045
ASTM A519 C...

Hebei Chongsheng Special Steel Pipe Co.,Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : Seamless steel pipes, OCTG stee...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ISO9001:2000
No. of Employees : 51 – 100 People
Year Established : 2010-01-15
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ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing
ASTM A519 S...

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
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Seamless steel tube
Seamless st...

Metals International Limited

Country/Region : zh China (Mainland)
Main Products : ERW, LSAW/DSAW, Stainless Steel ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, GB, ISO9001, ISO14000, OHS...
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Cylinder Tube-ASTM A519
Cylinder Tu...

world iron& steel co,ltd

Country/Region : zh China (Mainland) / Shanxi
Main Products : keyword: carbon steel pipe, sta...
Business Type : Manufacturer
No. of Employees : 101 – 500 People
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ASTM A519 Steel Tube
ASTM A519 S...

BIG CO.,LTD

Country/Region : zh China (Mainland) / Beijing
Main Products : alloy steel pipe, 4140 seamless...
Business Type : Manufacturer, Trading Company
No. of Employees : 11 – 50 People
Year Established : 2011-08-30
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ASTM A519 Alloy Pipes
ASTM A519 A...

Tianjin Sanjuyuan Trade Co., Ltd

Country/Region : zh China (Mainland) / Tianjin
Main Products : seamless steel tubes/pipes, all...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001, ISO9000
No. of Employees : 11 – 50 People
Year Established : 2010-08-23
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ASTM A519 4135 Gas Cylinder
ASTM A519 4...

Cangzhou Lonrise Steel Pipe Co.,Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : steel pipe
Business Type : Manufacturer
No. of Employees : 101 – 500 People
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ASTM A519 seamless steel tube
ASTM A519 s...
ASTM A519 seamless steel tubes
ASTM A519 s...
ASTM A519 seamless steel tube
ASTM A519 s...

TOBO GROUP

Country/Region : zh China (Mainland) / Shanghai
Main Products : Steel
Business Type : Manufacturer, Trading Company
No. of Employees : 51 – 100 People
Year Established : 1998-12-17
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Seamless steel tube ASTM A519
Seamless st...

Chengdu Derbo Steel Co., Ltd

Country/Region : zh China (Mainland) / Sichuan
Main Products : steel pipe, seamless steel pipe...
Business Type : Manufacturer, Distributor/Whol...
No. of Employees : 51 – 100 People
Year Established : 1998-01-01
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seamless steel pipe ASTM A519
seamless st...

HUNAN FUSHUN METAL STEEL CO., LTD

Country/Region : zh China (Mainland) / Hunan
Main Products : steel tube
Business Type : Trading Company, Agent, Distri...
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Precision Steel Tube ASTM A519
Precision S...

Shanghai Tianyang Steel Tube Co., Ltd.

Country/Region : zh China (Mainland)
Main Products : steel tubes, stainless steel tu...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001
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DIN2391 ASTM A513 ASTM A519 honed tube
DIN2391 AST...

Sunny Steel Enterprise Ltd.

Country/Region : zh China (Mainland) / Shanghai
Main Products : Alloy pipes, ASTM A335 P11, Astm...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, ISO9000
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ASTM A519 carbon and alloy steel mechanical tubing
ASTM A519 c...
ASTM A519 carbon and alloy steel mechanical tubing
ASTM A519 c...

Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.

Country/Region : zh China (Mainland) / Jiangsu
Main Products : Precision Steel Tubing
Business Type : Manufacturer
Year Established : 1999-01-01
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ASTM A519 Seamless mechanical steel tubing
ASTM A519 S...
ASTM A519 Cold Drawn Carbon And Alloy Mechanical Steel Tubing Seamless
ASTM A519 C...
ASTM A519 Carbon Steel Mechanical Steel Tubing Cold Drawn Process
ASTM A519 C...

Sunny Steel tubosacero Ltd.

Country/Region : zh China (Mainland) / Shanghai
Main Products : Steel pipes, Seamless tube and ...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9000, ISO14001
No. of Employees : 51 – 100 People
Year Established : 2000-08-03
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ASTM A519 carbon and alloy steel mechanical tubing
ASTM A519 c...
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