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

Tianjin RuiTong Iron & Steel Co., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: ERW welded steel round pipe , Hot-dipped galvanized steel pipe , Steel pipe-painted , ERW welded square and rectangular pipe , Pre-galvanized steel pipe
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Zhejiang Xintongda Special Steel Manufacturing Co., Ltd

Diamond MemberDiamond Member
Main Products: Duplex Stainless Steel Pipe , Austeniti Stainless Steel Pipe , Cooper Nickle Alloy Steel , Other Special Steel Grade Pipe , Duplex Stainless Steel Pipe Fitting
Factory ownership: Private Owner
Location: Wenzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Tianjin Jinnuo Steel Pipe Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Tianjin Emerson Metal Steel Products Co., Ltd.

Diamond MemberDiamond Member
Main Products: Sheet Metal Fabrication and Products , Steel Plate Laser Cutting , Stainless Steel Plate Laser Cutting , Laser Cutting Parts , Metal Cutting
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Tianzhu Special Steel Co., Ltd

Diamond MemberDiamond Member
Main Products: Stainless Steel Sheet/Plate , Stainless Steel Coil/Strip , Stainless Steel Pipe/Tube , Stainless Steel Bar/Rod , Carbon Steel Sheet/Plate
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Chengdu Derbo Steel Co., Ltd

Diamond MemberDiamond Member
Main Products: Steel Pipe , Stainless Steel , Steel Plate , Fitting , Flange
Factory ownership: Limited Company
Location: Chengdu, Sichuan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shaanxi Chengxin Yongsheng Metal Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Carbon Steel & Alloy Steel , Galvanized Steel
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Xi'an, Shaanxi
Main Markets: Southeast Asia , Africa , Mid East , Western Europe , South America , Eastern Asia , Eastern Europe

Tangshan Fengkuo Trading Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Wire Rod , Hot Rolled Steel Coil , Galvanized Steel Sheet in Coil , PPGI , Steel Railway Track
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tangshan, Hebei
Main Markets: Southeast Asia/ Mideast , Domestic
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Category

Manufacturing & Processing Machinery (2,869) Industrial Equipment & Components (2,578) Tools & Hardware (1,453) Construction & Decoration (1,136) Metallurgy, Mineral & Energy (1,088) Auto, Motorcycle Parts & Accessories (928) Electrical & Electronics (776) Instruments & Meters (720) Chemicals (617) Transportation (585) More

Management Certification

ISO9001:2015 (655) ISO 14001 (459) ISO 9001 (437) ISO45001:2018 (284) Others (232) ISO 9000 (116) OHSAS/ OHSMS 18001 (62) IATF16949 (61) ISO 14000 (60) ISO 20000 (59) GMP (42) QC 080000 (38) HSE (36) BSCI (32) ISO 14064 (31) ASME (23) ISO 50001 (20) ISO14001:2015 (17) ANSI/ESD (15) ISO 13485 (10) ISO45001:2016 (9) ISO 17025 (9) LEED (8) SEDEX (7) SA 8000 (7) ISO 29001 (7) QHSE (7) BRC (7) FSC (7) WRAP (6) HACCP (6) QSR (6) ISO 22000 (6) SHE Audits (6) BS 25999-2 (6) EICC (6) ISO 10012 (6) BREEAM (5) PAS 28000 (5) AIB (5) IFS (5) GAP (4) HQE (4) ISO9001:2008 (4) ISO14001:2004 (1) More

R&D Capacity

ODM (3,058) OEM (3,044) Own Brand (1,720) Others (31)

Annual Revenue

<1 Million USD (2,089) 10 ~ 50 Million USD (47) 2.5 ~ 5 Million USD (42) 5 ~ 10 Million USD (36) 1 ~ 2.5 Million USD (32) 50 ~ 100 Million USD (18) >100 Million USD (15) More

No. of Employees

5-50 People (2,071) 51-200 People (622) Less than 5 People (353) 201-500 People (151) 501-1000 People (33) Above 1000 People (22) More

Province & Region

Shandong (896) Jiangsu (560) Zhejiang (553) Guangdong (393) Hebei (333) Henan (259) Shanghai (212) Tianjin (114) Hubei (106) Fujian (84) Anhui (72) Hunan (69) Beijing (38) Liaoning (37) Sichuan (29) Shaanxi (29) Shanxi (26) Jiangxi (25) Chongqing (20) Guangxi (9) Heilongjiang (6) Gansu (4) Hainan (2) Jilin (2) Inner Mongolia (1) Yunnan (1) More