Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Oil Steel Pipe Factories & Companies
Total 2,000+ oil steel pipe factories & companies found with 6,000+ products. Source high quality oil steel pipe from our great selection of reliable oil steel pipe manufacturing factories.

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Pipe , Pipe Fittings , Elbow , Stainless Steel Seamless Pipe , Stainless Steel Tube
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Tianjin Pengbo Tongda International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Steel Pipe , Stainless Steel Pipe , Carbon Steel Pipe , Alloy Steel , Copper
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin

Tianjin Tiangang Special Petroleum Pipe Manufacture ...

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Oil Pipe , Casing Pipe , API Pipe , OCTG , Steel Pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Beijing Topensea International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Tube , Steel Pipe , Oil Pipe , Casing Pipe , Square Tube
Factory ownership: Limited Company
Location: Beijing, Beijing
Main Markets: North America , Southeast Asia/ Mideast

Hebei TianChuang Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: ERW Pipe , Galvanized Steel Pipe , Highway Guardrail , Fastener
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Handan, Hebei

Hebei Changfeng Steel Tube Manufacturing Group Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: ERW Steel Pipe , Welded Steel Pipe , Carbon Steel Pipe , Steel Pipe , HFW Steel Pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, GB/T28001-2001 Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

Hangzhou Heavy Steel Pipe Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Various steel pipes , steel tubes , such as ERW steel pipe , LSAW steel pipe , SSAW steel pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Hangzhou, Zhejiang

Tangshan Xingbang Pipeline Engineering Equipment Co., ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Pre-insulated Pipe , Steel Jacket Steam Insulation Pipe , HDPE Outer Protection Pipe , PE Anti-corrosive Pipe , FBE Anti-corrosive Pipe with Inner and Outer Coating
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007, HSE Certification
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tangshan, Hebei

Huzhou Zhuoli Special Steel Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: High Precision Seamless Steel Pipe , Seamless Steel Tube for Oil/Gas Exploiation , Seamless Steel Tubing for Machinery
Mgmt. Certification:
ISO 9001, ISO 14001, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Huzhou, Zhejiang

Shandong Houyu Steel Pipe Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Pipe , Seamless Steel Pipe , Line Pipe , Alloy Steel Pipe , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Wuxi Tienv Mental Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Products
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
Production Lines: Above 10

Shanghai Houdong Metal Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Other
Main Products: API Pipe , SSAW Pipe , Seamless Pipe , Fitting , Flange
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Shanghai, Shanghai

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Line Steel Pipe , Seamless Steel Pipe , Stainless Steel Pipe , Heat Exchanger Tube , Boiler Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Changsha, Hunan

Shandong Jianning Metals Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Honed Tube , Piston Rod , CNC Machining Part , Seamless Steel Pipe , Precision Cold Rolled /Drawn Seamless Steel Pipe
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Liaocheng, Shandong
Production Lines: Above 10

Liaocheng Sihe Stainless Steel Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Sheet , Stainless Plate , Seamless Steel Pipe , Stainless Steel Tube , Stainless Capillary Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000, GMP, HQE
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Hunan Prior New Material Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Carbon Steel Pipe-Welded Pipe , Carbon Steel Pipe-SMLS Pipe , Stainless Steel Pipe , Galvanized Steel Pipe , Anti-Corrosion Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Changsha, Hunan

Tianjin Tianyingtai Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Manufacture: Galvanized Pipe , Black Square Tube , ERW Welded Steel Pipe Sale: Scaffolding Shoring Props , Galvanized Steel Coil , Cold Steel Sheet
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Tianjin Tiancheng Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Pipe/Boiler Tube , Alloy Steel Seamless Pipe , API 5CT Petroleum Seamless Tubing , API 5CT Petroleum Seamless Casing , Stainless Steel Seamless Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

Foshan City Gaoming Hengxing Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Pipe , Stainless Steel Tube
Mgmt. Certification:
ISO9001:2015, ISO10012:2003
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Foshan, Guangdong

Jiangsu Guoqiang Zinc-Plating Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Traffic Barrier , Crash Barrier , Guardrail Barrier , Road Barrier , Steel Pile Spiral Pipe
Mgmt. Certification:
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Changzhou, Jiangsu

Shandong Zayi Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Copper Pipe , Square Steel Pipe , Seamless Steel Pipe , Stainless Steel Pipe , Stainless Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: Above 10

Qingdao Ironsteel International Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Steel Pipe , Seamless Steel Pipe , Stainless Steel Pipe , PVC Pipe for Water Supply , HDPE Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, IATF16949, HSE
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Qingdao, Shandong

Chengdu Derbo Steel Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Seamless Steel Pipe , Welded Steel Pipe , Stainless Steel Pipe , Carbon Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Chengdu, Sichuan

Zhejiang Xindeda Special Pipe Industry Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipes/Tubes , Stainless Steel Seamless Pipes/Tubes , Austenite Stainless Steel , Cold Drawn Stainless Steel Pipe , Stainless Steel Flange/Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wenzhou, Zhejiang
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Category

Manufacturing & Processing Machinery (1,943) Industrial Equipment & Components (1,796) Construction & Decoration (867) Tools & Hardware (842) Metallurgy, Mineral & Energy (721) Auto, Motorcycle Parts & Accessories (693) Electrical & Electronics (630) Agriculture & Food (425) Chemicals (339) Instruments & Meters (205) More

Management Certification

ISO 9001 (1,599) ISO 14001 (698) ISO 9000 (535) ISO9001:2008 (316) ISO9001:2015 (250) ISO 14000 (245) IATF16949 (235) ISO 20000 (211) OHSAS/ OHSMS 18001 (174) GMP (150) OHSAS18001:2007 (144) QC 080000 (136) ISO 14064 (112) HSE (109) BSCI (104) Others (98) ISO14001:2004 (95) ISO14001:2015 (88) ASME (85) ISO 13485 (49) ANSI/ESD (47) ISO 22000 (39) ISO 10012 (39) QHSE (36) HACCP (35) BS 25999-2 (33) ISO 17025 (31) BRC (31) ISO 50001 (30) ISO 29001 (30) FSC (29) GAP (28) IFS (28) QSR (28) SA 8000 (28) EICC (28) SHE Audits (26) HQE (25) PAS 28000 (25) AIB (24) SEDEX (24) LEED (21) WRAP (21) BREEAM (18) ISO45001:2016 (4) TS 16949 (1) IRIS (1) CASBEE (1) DGNB (1) More

R&D Capacity

OEM (2,431) ODM (1,713) Own Brand (1,596) Others (49)

Annual Revenue

<1 Million USD (1,375) 1 ~ 2.5 Million USD (79) 2.5 ~ 5 Million USD (76) 10 ~ 50 Million USD (75) 5 ~ 10 Million USD (68) >100 Million USD (18) 50 ~ 100 Million USD (12) More

No. of Employees

5-50 People (971) 51-200 People (556) Less than 5 People (147) 201-500 People (118) Above 1000 People (20) 501-1000 People (20) More

Province & Region

Shandong (592) Zhejiang (496) Jiangsu (452) Guangdong (356) Shanghai (194) Hebei (181) Henan (134) Fujian (69) Tianjin (53) Hunan (50) Hubei (47) Anhui (44) Beijing (35) Liaoning (27) Shaanxi (22) Chongqing (19) Jiangxi (18) Sichuan (13) Shanxi (7) Guangxi (5) Hongkong S.A.R. (4) Gansu (2) Guizhou (2) Heilongjiang (2) Inner Mongolia (1) Yunnan (1) Hainan (1) More