Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Api Pipeline Factories & Companies
Total 1,092 api pipeline factories & companies found with 3,276 products. Source high quality api pipeline from our great selection of reliable api pipeline manufacturing factories.

Qingdao Hengcheng Steel Co., Ltd.

Diamond MemberDiamond Member
Main Products: Steel , Galvanized , Galvalume , Roofing , Plate
Factory ownership: Limited Company
Location: Qingdao, Shandong
Production Lines: Above 10
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia , Domestic

Shandong Seaco Machinery Equipment Co., Ltd.

Gold MemberGold Member
Main Products: Oil Equipment , Drilling Tool , Rig , Wellhead Equipment , Steel Tubing Casing
Factory ownership: Limited Company
Location: Dongying, Shandong
Production Lines: 5

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
Production Lines: 3

Suzhou Graceland Trading Co., Ltd.

Gold MemberGold Member
Business Type: Trading Company
Main Products: Finned Tubes , Aluminum Coils , Tube Sheet , Flanges
Factory ownership: Limited Company
Location: Suzhou, Jiangsu
Production Lines: 1
Main Markets: Europe , Southeast Asia/ Mideast

Guangzhou Long Sheng Hing Trading Co., Ltd.

Diamond MemberDiamond Member
Main Products: Steel Plate & Steel Sheet , Heavy Steel Plate , Carbon & Low Alloy Steel Plate for Boile , Structural Plate for Shipbuilding , Steel Plate for Bridge Building
Factory ownership: Limited Company
Location: Pingdingshan, Henan
Annual Revenue: US$50 Million - US$100 Million

Guangzhou Longyuhing Trading Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Plate
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
Main Markets: North America , Others

Zhejiang Zhong Ding Iron and Steel Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe ,  Welded Steel Pipe ,  Carbon steel sheet , Carbon Steel Coil , Decking sheet
Factory ownership: Limited Company
Location: Ningbo, Zhejiang
Production Lines: 10
Main Markets: Southeast Asia/ Mideast

Tianjin Taihang Iron And Steel Co., Ltd

Diamond MemberDiamond Member
Main Products: Carbon Steel Coil , Galvanised Coil , Color Coated Coil ( PPGI ) , H-Beam , Copper Scrap Wire
Location: Tianjin, Tianjin
Production Lines: Above 10

HEBEI PENGXIN PIPELINE EQUIPMENT GROUP CO., LTD.

Factory ownership: Limited Company
Location: Cangzhou, Hebei
Production Lines: Above 10

Tangshan BYSL Technology&Engineering Co., Ltd.

Factory ownership: Limited Company
Location: Tangshan, Hebei
Production Lines: Above 10

Linyi Jinzhengyang Pipe Industry Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Seamless Steel Pipe , Tube , Steel Pipe , Steel Tube , Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Linyi, Shandong

RST VALVE GROUP CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Industrial Valves
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 5

Tianjin Worlds Valve Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Butterfly Valve , Full PTFE/PFA Lined Butterfly Valve , Double Flange Flanged Butterfly Valve , Wafer Type Lug Lugged Type Butterfly Valve , Check Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Yueqiang Valve Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Globe Valve , Gate Valve , Check Valve , Ball Valve
Mgmt. Certification:
ISO9001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Qingdao Singho Machinery Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Mechanical Parts
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong

Zhejiang Feibike Valve Co.,Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Valve and Parts
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Lishui, Zhejiang

Tianjin ET Valve Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Wafer Butterfly Valve , Butterfly Valve , Flanged Butterfly Valve , Lug Type Butterfly Valve , Centerline Soft Sealed Butterfly Valve
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Production Lines: 1
Main Markets: Domestic

Shandong King Pipe Industry Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Seamless Steel Pipe & Steel Structure
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001, ISO50001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Linyi, Shandong
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Industrial Equipment & Components (760) Manufacturing & Processing Machinery (721) Metallurgy, Mineral & Energy (497) Tools & Hardware (436) Construction & Decoration (423) Instruments & Meters (243) Chemicals (227) Auto, Motorcycle Parts & Accessories (200) Transportation (134) Electrical & Electronics (107) More

Management Certification

ISO 9001 (251) ISO 14001 (198) ISO9001:2015 (174) ISO45001:2018 (76) ISO 9000 (75) Others (68) OHSAS/ OHSMS 18001 (53) ISO 14000 (53) ISO 20000 (39) IATF16949 (27) HSE (26) BSCI (26) QC 080000 (25) ASME (23) ISO 14064 (23) GMP (20) ANSI/ESD (20) BS 25999-2 (12) ISO 10012 (10) ISO 17025 (9) ISO 13485 (8) ISO 50001 (8) LEED (7) QHSE (7) ISO14001:2015 (7) FSC (6) WRAP (6) SEDEX (6) EICC (5) SHE Audits (5) HQE (5) ISO 22000 (5) ISO 29001 (5) HACCP (5) QSR (4) AIB (4) BRC (4) SA 8000 (4) PAS 28000 (4) BREEAM (4) GAP (3) ISO45001:2016 (2) IFS (2) More

R&D Capacity

OEM (781) ODM (728) Own Brand (438) Others (23)

Annual Revenue

<1 Million USD (424) >100 Million USD (23) 10 ~ 50 Million USD (22) 5 ~ 10 Million USD (16) 1 ~ 2.5 Million USD (15) 2.5 ~ 5 Million USD (14) 50 ~ 100 Million USD (10) More

No. of Employees

5-50 People (472) 51-200 People (149) Less than 5 People (89) 201-500 People (38) 501-1000 People (13) Above 1000 People (9) More

Province & Region

Shandong (229) Zhejiang (183) Jiangsu (174) Hebei (117) Tianjin (83) Shanghai (66) Guangdong (37) Henan (33) Hubei (29) Beijing (20) Shanxi (17) Liaoning (17) Hunan (16) Shaanxi (15) Anhui (14) Fujian (14) Sichuan (14) Jiangxi (4) Chongqing (3) Hainan (3) Heilongjiang (2) Yunnan (1) Guangxi (1) More