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

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Stainless Steel Seamless Pipe , Welded Stainless Steel Pipe , Sanitary Stainless Steel Pipe , Heat Exchanger Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

EZ Steel Industrial Co., Ltd.

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

Shandong fulaite Steel Group Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Steel Coil , Steel Rebar , Galvanized Pipe , Square Tube
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong

LIAOCHENG HUAJIAN STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Wear Resistance Steel Plate , Round Bar , Seamless Steel Pipe , Hot Rolled Steel Plate , Ms Checkered Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Tianjin Yuantai Derun Steel Pipe Manufacturing Group ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square and Rectangular Steel Tube/Pre-Galvanized Pipes/Hot Rolled Steel Pipe/ERW Steel Pipe/Hot Dipped Galvanized Pipes
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Tianjin, Tianjin

Ningbo Sine Magnetic Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Magnet , Magnetic , SmCo Magnet , NdFeB Magnet , Permanent Magnet
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Ningbo, Zhejiang

Deruisi Co., Limited.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet/Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Pipe/Square Tube , Carbon Steel Plate/Pipe/Square Tube/Coil/Strip
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Wuxi, Jiangsu

Tianjin Hongxin International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Galvanized Steel Pipe , Galvanized Steel Coil , Black Steel Pipe , Light Gage Steel Joist
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Wenzhou Sixmeters Steel Industrial Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Tube , Stainless Steel Flange , Stainless Steel Tube Joint , Stainless Steel Tube Accessory
Mgmt. Certification:
BRC
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang

SHAOXING SHANGYU JIANGJING COPPER CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Copper Tube , Brass Tube , Square Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: copper
Location: Shaoxing, Zhejiang

Eternoo Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Prestressed Concrete and Post Tension Machinery , Steel Products , Cleaning and Mixing Equipments
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Zhengzhou, Henan

Cangzhou Datang Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fin Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Shell and Tube Condenser
Mgmt. Certification:
ISO 9001, ISO 14001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Cangzhou, Hebei

Shanghai Changzeng Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square Tube , PPGI , Galvanized Steel Sheet Coil , Cold Rolled Steel Sheet Coil , Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949, ISO 29001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Tianjin RuiTong Iron & Steel Co., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Shandong Jichang Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Sheet , Steel Pipes , Steel Coil , PPGI , PPGL
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

Yangtze Steel Group (China) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Welded Pipe , Galvanized Steel Coil/Sheet , Carbon Steel Coil/Sheet , Steel Profile
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Production Lines: Above 10

Shanghai Ali-Mama Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Wuxi Biying Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Steel Pipe , Steel Plate , Steel Coil , Steel Bar , Galvanized Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wuxi, Jiangsu

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

Shandong XinJinfeng Steel Co., LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: PPGI , Steel Coil , Color Steel Tile , Steel Wire , Steel 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: Binzhou, Shandong
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Category

Manufacturing & Processing Machinery (3,732) Industrial Equipment & Components (3,608) Tools & Hardware (1,899) Metallurgy, Mineral & Energy (1,586) Construction & Decoration (1,526) Auto, Motorcycle Parts & Accessories (1,448) Electrical & Electronics (1,254) Chemicals (1,095) Instruments & Meters (1,079) Packaging & Printing (339) More

Management Certification

ISO 9001 (3,635) ISO 14001 (1,477) ISO 9000 (980) ISO9001:2015 (717) IATF16949 (527) ISO 14000 (524) OHSAS/ OHSMS 18001 (452) ISO 20000 (430) GMP (383) BSCI (359) Others (349) QC 080000 (335) ISO14001:2015 (330) ISO 14064 (298) HSE (270) ASME (167) ISO 13485 (134) ANSI/ESD (104) FSC (96) ISO 10012 (93) HACCP (92) ISO 22000 (89) ISO 17025 (84) ISO45001:2016 (82) ISO 50001 (80) SA 8000 (80) BRC (79) QHSE (79) ISO 29001 (75) GAP (72) BS 25999-2 (72) EICC (72) QSR (68) SEDEX (66) IFS (65) PAS 28000 (64) WRAP (60) HQE (57) AIB (56) LEED (53) SHE Audits (49) BREEAM (45) ISO9001:2008 (43) OHSAS18001:2007 (17) ISO14001:2004 (14) TS16949 (3) SA8000:2014 (1) More

R&D Capacity

OEM (4,782) ODM (3,873) Own Brand (3,123) Others (130)

Annual Revenue

<1 Million USD (2,247) 10 ~ 50 Million USD (73) >100 Million USD (63) 2.5 ~ 5 Million USD (61) 5 ~ 10 Million USD (58) 1 ~ 2.5 Million USD (52) 50 ~ 100 Million USD (34) More

No. of Employees

5-50 People (1,412) 51-200 People (674) 201-500 People (159) Less than 5 People (158) 501-1000 People (48) Above 1000 People (23) More

Province & Region

Shandong (1,208) Zhejiang (933) Jiangsu (868) Guangdong (810) Hebei (444) Henan (344) Shanghai (328) Fujian (143) Tianjin (135) Anhui (102) Hunan (98) Hubei (88) Liaoning (76) Beijing (70) Shaanxi (62) Sichuan (42) Jiangxi (40) Chongqing (36) Shanxi (24) Guangxi (9) Hainan (6) Guizhou (5) Heilongjiang (5) Jilin (4) Yunnan (4) Inner Mongolia (3) Hongkong S.A.R. (3) Gansu (2) Ningxia (2) More