Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Large Oil Pipeline Factories & Companies
Total 1,872 large oil pipeline factories & companies found with 5,616 products. Source high quality large oil pipeline from our great selection of reliable large oil pipeline manufacturing factories.

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate; Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

Shandong Chuangxian New Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Shandong Baotai Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel , Galvanized Steel , PPGI , PPGL , Sheet Pile
Mgmt. Certification:
Nil
Factory ownership: Limited Company
Location: Jinan, Shandong
Main Markets: East Asia(Japan/ South Korea)

Like Valve (Tianjin) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: flange butterfly valve , non rising gate valve , silencing check valve , dual plates check valve , rubber plate check valve
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Foreign Joint Venture
R&D Capacity: Own Brand, OEM
Location: Tianjin, Tianjin

Shandong Light Fir Machinery Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongying, Shandong

Tianjin Huilifeng Anti-Corrosion and Insulation Steel ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: 3LPE Coated Pipe , 3LPP Coated Pipe , Epoxy Coated Pipe , HDPE Pipe , Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Shandong Zhengde Metal Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot-Rolled Steel Coils , Cold-Rolled Steel Coils , Galvanized Steel Coils
Mgmt. Certification:
ISO 9001, IATF16949, HSE, QC 080000, BSCI...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Binzhou, Shandong

Guangdong Yaolong Metal Technology Co., Ltd.

China Supplier - 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
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Category

Manufacturing & Processing Machinery (1,236) Industrial Equipment & Components (1,199) Metallurgy, Mineral & Energy (698) Construction & Decoration (598) Tools & Hardware (591) Auto, Motorcycle Parts & Accessories (393) Instruments & Meters (392) Electrical & Electronics (365) Chemicals (360) Transportation (278) More

Management Certification

ISO 9001 (1,165) ISO 14001 (551) ISO 9000 (369) ISO9001:2015 (287) ISO 14000 (215) ISO 20000 (196) OHSAS/ OHSMS 18001 (179) IATF16949 (162) ISO14001:2015 (151) Others (149) QC 080000 (139) HSE (134) ISO 14064 (133) GMP (132) BSCI (127) ASME (90) ISO 13485 (59) ANSI/ESD (58) ISO 10012 (48) ISO 22000 (46) ISO 17025 (41) ISO 50001 (40) QHSE (35) BS 25999-2 (35) BRC (35) ISO45001:2016 (35) ISO 29001 (34) FSC (34) HACCP (33) SA 8000 (33) QSR (32) WRAP (31) EICC (30) LEED (28) IFS (27) HQE (27) AIB (27) GAP (27) PAS 28000 (26) SHE Audits (26) SEDEX (25) BREEAM (23) ISO9001:2008 (16) OHSAS18001:2007 (12) ISO14001:2004 (7) IRIS (1) More

R&D Capacity

OEM (1,567) ODM (1,268) Own Brand (1,063) Others (37)

Annual Revenue

<1 Million USD (810) 10 ~ 50 Million USD (18) 2.5 ~ 5 Million USD (14) 1 ~ 2.5 Million USD (13) 5 ~ 10 Million USD (10) >100 Million USD (8) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (505) 51-200 People (235) Less than 5 People (45) 201-500 People (42) 501-1000 People (18) Above 1000 People (11) More

Province & Region

Shandong (477) Jiangsu (279) Zhejiang (209) Guangdong (137) Henan (137) Hebei (137) Shanghai (116) Tianjin (80) Hubei (56) Hunan (40) Anhui (39) Fujian (34) Beijing (25) Liaoning (19) Shaanxi (18) Chongqing (17) Jiangxi (16) Sichuan (15) Shanxi (9) Guangxi (3) Heilongjiang (2) Ningxia (2) Hainan (2) Jilin (1) Yunnan (1) Inner Mongolia (1) More