Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seamless Api Steel Pipe Factories & Companies
Total 852 seamless api steel pipe factories & companies found with 2,556 products. Source high quality seamless api steel pipe from our great selection of reliable seamless api steel pipe manufacturing factories.

Angang Metal Products (Shandong) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Coil , Carbon Steel Coil /Plate , H  Beam , Galvanized Roofing Sheet , PPGI
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
Production Lines: 6

Hainan Huatongxinda Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Elbow , Flange , Pipe Fitting , Tee , Reducer
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Haikou, Hainan

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

Shanghai Mingshuo Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Coil , Stainess Steel Pipe , Carbon Steel , Aluminum Coil
Location: Shanghai, Shanghai

Shandong Jiugang Tisco Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless steel profiles , carbon steel , galvanized steel
Mgmt. Certification:
ISO 9001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong

Jiangsu Yihao Fluorine Plastic Manufacturing Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PTFE Tube , PTFE Po PFA Lined Lining Tube , PTFE Po PFA Lined Lining Tower Storage
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Yancheng, Jiangsu

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 , Economizer
Mgmt. Certification:
ISO 9001, ISO 14001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Cangzhou, Hebei

Tianjin Tiancheng Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Boiler Seamless Tubes , Heat Exchange Seamless Tubes , Tubing , Casing , Pipe Fittings
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, ASME, ISO 17025
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Pipe/Boiler Tube , Alloy Steel Seamless Pipe , API 5CT Petroleum Tubing Casing , Stainless Steel Seamless Tubes , Slotted Casing Seamless 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: Tianjin, Tianjin

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 Xinde Iron and Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , Stainless Steel Round Steel , Stainless Steel Angle Steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

Lingchuang Iron and Steel Group Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless steel coil , galvanized steel coil , steel rebar , copper sheet
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Jinan, Shandong
Main Markets: South America , Europe , Southeast Asia/ Mideast
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Category

Metallurgy, Mineral & Energy (536) Industrial Equipment & Components (487) Manufacturing & Processing Machinery (482) Construction & Decoration (414) Tools & Hardware (348) Auto, Motorcycle Parts & Accessories (171) Instruments & Meters (127) Chemicals (114) Transportation (85) Electrical & Electronics (49) More

Management Certification

ISO 9001 (589) ISO 14001 (238) ISO 9000 (206) ISO 14000 (123) OHSAS/ OHSMS 18001 (110) ISO 20000 (104) IATF16949 (90) HSE (83) BSCI (82) QC 080000 (80) ISO 14064 (73) ASME (70) GMP (66) ISO9001:2015 (66) ANSI/ESD (49) Others (47) ISO14001:2015 (30) ISO 10012 (30) BS 25999-2 (30) ISO 17025 (29) ISO 13485 (28) QHSE (27) ISO 50001 (25) ISO 22000 (25) BRC (24) ISO 29001 (22) HACCP (20) EICC (20) FSC (20) IFS (19) QSR (18) HQE (18) LEED (18) PAS 28000 (18) SA 8000 (18) SHE Audits (18) WRAP (17) AIB (17) GAP (17) SEDEX (16) BREEAM (15) ISO45001:2016 (9) ISO9001:2008 (8) OHSAS18001:2007 (3) ISO14001:2004 (2) TS16949 (1) More

R&D Capacity

OEM (593) ODM (465) Own Brand (342) Others (18)

Annual Revenue

<1 Million USD (225) >100 Million USD (33) 10 ~ 50 Million USD (21) 50 ~ 100 Million USD (17) 5 ~ 10 Million USD (17) 2.5 ~ 5 Million USD (14) 1 ~ 2.5 Million USD (7) More

No. of Employees

5-50 People (163) 51-200 People (76) 201-500 People (29) Less than 5 People (17) 501-1000 People (8) Above 1000 People (5) More

Province & Region

Shandong (241) Jiangsu (136) Hebei (120) Zhejiang (91) Tianjin (77) Shanghai (33) Guangdong (22) Henan (22) Hunan (21) Beijing (17) Fujian (14) Shaanxi (13) Liaoning (9) Hubei (9) Anhui (8) Shanxi (8) Jiangxi (3) Sichuan (3) Hainan (2) Inner Mongolia (1) Heilongjiang (1) Guizhou (1) More