Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Steel Seamless Pipes Factories & Companies
Total 2,000+ steel seamless pipes factories & companies found with 6,000+ products. Source high quality steel seamless pipes from our great selection of reliable steel seamless pipes manufacturing factories.

Wenzhou Sinco Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Pipe Fittings , Ss Plate/Sheet , Stainless Steel Seamless Pipe , Stainless Steel Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Linyi Jinzhengyang Pipe Industry Co., Ltd.

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

Permanent Steel Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Changsha, Hunan

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Stainless Steel Seamless Pipe , Welded Stainless Steel Pipe , Sanitary Stainless Steel Pipe , Heat Exchanger Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Liaocheng Esida Steel Materials Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

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 Great Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate , Steel Profile , Seamless Steel Pipe , Ductile Iron Pipe , Alloy Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14064
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: 10

Cangzhou Datang Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Finned Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Shell and Tube Condenser
Mgmt. Certification:
ISO 9001, ISO 14001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Cangzhou, Hebei

Zhejiang Xindeda Special Pipe Industry Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipes/Tubes , Stainless Steel Seamless Pipes/Tubes , Austenite Stainless Steel , Cold Drawn Stainless Steel Pipe , Stainless Steel Flange/Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wenzhou, Zhejiang

Jiangsu Jinmingxin Metal Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil/Sheet/Strip/Pipe/Bar/Wire , Galvanized Steel Coil/Plate/Wire , Carbon Steel Coil/Sheet/Strip/Pipe/Bar/Wire , PPGI
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu

Liaocheng Jiadonghe Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Square Steel Pipe , Railyway Steel Rail , Cold Rolled Precision Steel Tubes Pipes , Galvanized Steel Pipe , Steel Sheet/Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 10012
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Production Lines: 4

Liaocheng Xinruyi Trading Co., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Steel Pipe , Stainless Steel Round Bars , Cold Drawn Steel Bars , Rock Bolt , Self Drilling Anchor Bolts
Mgmt. Certification:
ISO 9001
Factory ownership: Private Owner
R&D Capacity: Own Brand
Location: Liaocheng, Shandong

Shandong Hongtai Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Steel Coile , PPGI , Corrugated Sheet , Stainless Steel Sheet , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
Production Lines: 5

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

Zhejiang Rongrui Pipeline Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe and Tube , Stainless Steel Sanitary Pipe , Stainless Steel Ep Pipe , Stainless Steel Ba Pipe , Stainless Steel Precision Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949, HSE
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Wenzhou, Zhejiang

Liaoning Riqian Medical Equipment Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Welded Steel Pipes , Custom Steel Pipes , Steel Pipes , Special Shaped Steel Pipe
Mgmt. Certification:
ISO 9001
R&D Capacity: ODM
Location: Dandong, Liaoning
Production Lines: Above 10

Shandong Standard Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: 1050 Aluminum Sheet , 5083 Aluminum Plate , Insulated Copper Pipe , 304 Stainless Steel Plate , 304 Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Shandong Baotai Metal Materials Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Coil , Steel Sheet , Carbon Steel. Rebar , H Beam , Copper
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 20000, IATF16949...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Category

Manufacturing & Processing Machinery (1,607) Industrial Equipment & Components (1,466) Tools & Hardware (917) Construction & Decoration (901) Metallurgy, Mineral & Energy (800) Auto, Motorcycle Parts & Accessories (561) Electrical & Electronics (430) Transportation (404) Instruments & Meters (352) Chemicals (298) More

Management Certification

ISO 9001 (1,470) ISO 14001 (660) ISO 9000 (450) ISO9001:2015 (419) ISO 14000 (265) OHSAS/ OHSMS 18001 (219) IATF16949 (213) ISO 20000 (208) ISO14001:2015 (196) BSCI (166) QC 080000 (158) GMP (158) ISO 14064 (153) Others (147) HSE (142) ASME (87) ISO 13485 (76) ISO 10012 (53) ANSI/ESD (52) ISO 22000 (48) HACCP (44) ISO 17025 (43) BRC (42) FSC (42) SA 8000 (42) ISO 50001 (42) ISO 29001 (41) QHSE (38) IFS (38) QSR (38) EICC (38) GAP (37) BS 25999-2 (37) SEDEX (35) ISO45001:2016 (34) PAS 28000 (33) WRAP (32) LEED (32) AIB (32) HQE (32) SHE Audits (30) BREEAM (28) ISO9001:2008 (16) OHSAS18001:2007 (10) ISO14001:2004 (7) IRIS (1) TS16949 (1) More

R&D Capacity

OEM (2,081) ODM (1,750) Own Brand (1,261) Others (49)

Annual Revenue

<1 Million USD (1,121) 2.5 ~ 5 Million USD (26) 10 ~ 50 Million USD (23) 5 ~ 10 Million USD (14) 1 ~ 2.5 Million USD (13) >100 Million USD (8) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (688) 51-200 People (321) Less than 5 People (84) 201-500 People (64) 501-1000 People (20) Above 1000 People (8) More

Province & Region

Shandong (606) Jiangsu (374) Zhejiang (339) Guangdong (293) Hebei (191) Henan (120) Shanghai (97) Tianjin (72) Fujian (58) Hubei (53) Hunan (51) Liaoning (31) Beijing (30) Anhui (29) Shanxi (19) Shaanxi (18) Sichuan (17) Jiangxi (14) Chongqing (9) Hainan (3) Guangxi (3) Jilin (2) Hongkong S.A.R. (1) Inner Mongolia (1) Gansu (1) Yunnan (1) Guizhou (1) Xinjiang (1) Heilongjiang (1) More