Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seamless Drill Steel Pipe Factories & Companies
Total 368 seamless drill steel pipe factories & companies found with 1,104 products. Source high quality seamless drill steel pipe from our great selection of reliable seamless drill steel pipe manufacturing factories.

Shanghai Ali-Mama Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Jiangsu HYT International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Precision Steel Pipe , Special Shape Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu

Shandong Runhai Stainless Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet Plate/Coil /Tube/Strip , Galvanized Steel Sheet Plate/Coil /Tube/Strip , Carbon Steel Sheet Plate/Coil /Tube/Strip , PPGI/PPGL/Gi Coil , Aluminium Steel Sheet Plate/Coil
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

Shandong Jht Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot Rolled Coil/Sheet/Strip/Pipe , Cold Rolled Coil/Sheet/Strip , Galvanized Coil/Sheet/Strip/Pipe , PPGI Coil/Sheet/Strip , Stainless Coil/Sheet/Strip
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong

Shandong Aofeng Metal Material Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Plate , Stainless Steel Coil , Galvanized Steel Coil , Prepainted Galvanized Steel Coil , Carbon Steel Coil Tinplate
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Tianjin Tiangang Special Petroleum Pipe Manufacture ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Oil Pipe , Casing Pipe , API Pipe , OCTG , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Shandong Great Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Welded Steel Pipe , Ductile Iron Pipe , Seamless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14064
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Liaocheng, Shandong
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Category

Metallurgy, Mineral & Energy (260) Manufacturing & Processing Machinery (232) Industrial Equipment & Components (196) Construction & Decoration (183) Tools & Hardware (153) Auto, Motorcycle Parts & Accessories (77) Instruments & Meters (51) Transportation (41) Chemicals (30) Service (25) More

Management Certification

ISO 9001 (247) ISO 14001 (104) ISO 9000 (89) ISO 14000 (57) ISO 20000 (49) OHSAS/ OHSMS 18001 (46) IATF16949 (44) HSE (43) BSCI (39) ISO 14064 (37) QC 080000 (35) ISO9001:2015 (33) GMP (33) ASME (27) Others (24) ANSI/ESD (18) ISO 10012 (17) ISO 13485 (16) BS 25999-2 (15) ISO 17025 (15) QHSE (14) ISO14001:2015 (13) ISO 22000 (13) FSC (13) QSR (12) HQE (12) ISO 50001 (12) BRC (12) SHE Audits (12) GAP (11) ISO 29001 (11) LEED (11) EICC (11) WRAP (10) HACCP (10) AIB (10) IFS (10) SA 8000 (10) BREEAM (10) PAS 28000 (9) SEDEX (9) ISO45001:2016 (6) ISO9001:2008 (4) OHSAS18001:2007 (2) ISO14001:2004 (1) More

R&D Capacity

OEM (278) ODM (213) Own Brand (152) Others (7)

Annual Revenue

<1 Million USD (120) 2.5 ~ 5 Million USD (6) 5 ~ 10 Million USD (5) 10 ~ 50 Million USD (5) 50 ~ 100 Million USD (4) >100 Million USD (4) More

No. of Employees

5-50 People (88) 51-200 People (31) 201-500 People (9) Less than 5 People (7)

Province & Region

Shandong (137) Jiangsu (49) Tianjin (32) Hebei (28) Zhejiang (24) Guangdong (19) Hunan (18) Henan (18) Shanghai (10) Fujian (8) Shaanxi (5) Beijing (5) Shanxi (3) Liaoning (3) Jiangxi (2) Hainan (2) Hubei (2) Anhui (1) Guizhou (1) Heilongjiang (1) More