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Total 2,000+ oil welding pipe factories & companies found with 6,000+ products. Source high quality oil welding pipe from our great selection of reliable oil welding pipe manufacturing factories.

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

Wuxi Cummins Precision Machinery Manufacturing Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Machinery Precision Parts , Semiconductor Parts , Photovoltaic Parts , Vehicle&Ship Parts , Tubular Mixer
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shandong Beyond Petroleum Equipment Co., Ltd.

Diamond MemberDiamond Member
Main Products: Mud Pump , Oil Drilling Rig , Workover Rig , Drilling Equipment Parts , Mud Pump Parts
Factory ownership: Private Owner
Location: Weifang, Shandong
Main Markets: South America , Africa , Mid East

Guangdong Yaolong Metal Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Stainless Steel Flagpole , Aluminum Flagpole , Stainless Steel Light Pole , Aluminum Light Pole , Stainless Steel Bollard/Barrier
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Foshan, Guangdong

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Mud Pump Liner , Piston Assy , Valve , piston Rod , Fluid End Module
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Domestic

EZ Steel Industrial Co., Ltd.

Diamond MemberDiamond Member
Main Products: Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
Factory ownership: Limited Company
Location: Changsha, Hunan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

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 Sailing Steel Industry Co., Ltd.

Diamond MemberDiamond Member
Main Products: Stainless Steel Pipe , Stainless Steel Seamless Pipe , Welded Stainless Steel Pipe , Sanitary Stainless Steel Pipe , Heat Exchanger Tube
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Main Markets: South America , Eastern Europe , Southeast Asia , Mid East , Eastern Asia , Western Europe
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Category

Manufacturing & Processing Machinery (2,284) Industrial Equipment & Components (2,205) Tools & Hardware (1,363) Construction & Decoration (1,138) Metallurgy, Mineral & Energy (1,085) Auto, Motorcycle Parts & Accessories (827) Electrical & Electronics (639) Instruments & Meters (627) Transportation (559) Chemicals (519) More

Management Certification

ISO 9001 (544) ISO9001:2015 (530) ISO 14001 (457) ISO45001:2018 (240) Others (183) ISO 9000 (146) ISO 14000 (90) OHSAS/ OHSMS 18001 (85) IATF16949 (67) ISO 20000 (65) HSE (46) QC 080000 (44) GMP (42) BSCI (41) ISO 14064 (41) ASME (35) ANSI/ESD (24) ISO 50001 (20) ISO 13485 (15) ISO14001:2015 (13) QHSE (11) ISO 22000 (10) BRC (10) ISO 10012 (10) WRAP (9) ISO 17025 (9) SEDEX (9) ISO 29001 (8) EICC (8) FSC (8) BS 25999-2 (8) HACCP (8) QSR (7) AIB (7) GAP (7) IFS (7) SHE Audits (7) ISO45001:2016 (7) LEED (6) ISO9001:2008 (6) HQE (6) PAS 28000 (5) SA 8000 (5) BREEAM (5) TS16949 (1) More

R&D Capacity

OEM (2,518) ODM (2,448) Own Brand (1,389) Others (35)

Annual Revenue

<1 Million USD (1,621) 10 ~ 50 Million USD (41) 2.5 ~ 5 Million USD (38) 5 ~ 10 Million USD (27) 1 ~ 2.5 Million USD (24) >100 Million USD (22) 50 ~ 100 Million USD (18) More

No. of Employees

5-50 People (1,605) 51-200 People (469) Less than 5 People (288) 201-500 People (120) 501-1000 People (33) Above 1000 People (13) More

Province & Region

Shandong (794) Zhejiang (472) Jiangsu (450) Hebei (348) Guangdong (294) Shanghai (161) Henan (154) Tianjin (117) Hubei (82) Hunan (68) Anhui (67) Fujian (57) Liaoning (37) Beijing (32) Shaanxi (29) Sichuan (28) Shanxi (27) Jiangxi (23) Chongqing (11) Heilongjiang (5) Guangxi (4) Hainan (3) Yunnan (2) Jilin (2) Inner Mongolia (1) Gansu (1) More