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

Tianjin RuiTong Iron & Steel Co., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: South America , Southeast Asia/ Mideast , Australia

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

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

Jinan Jiujin Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Steel Plate , Steel Bar , Stainless Steel Pipe , Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, 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

Zhejiang Hang Heavy Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Steel Tube , ERW Steel Pipe , LSAW Steel Pipe , SSAW Steel Pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hangzhou, Zhejiang

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

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

Shandong Zhongtuo New Material Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil/Plate/Tube/Wire/Strip/Rod , Stainless Steel Profile , Carbon Steel Pipe/Coil/Plate/Wire/Rod , Carbon Steel Profiles , Silicon Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Jinan, Shandong

Shandong Tianrun High Quality Steel Metal Materials ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Guangdong Shangfeng Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Steel Plate , Steel Coil , Rebar , Profile
Mgmt. Certification:
ISO 9001, ISO 9000, HSE, QC 080000, BSCI...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Foshan, Guangdong

Jiangsu Maxi Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Raw Materials , Copper Products , Aluminum Products , Alloy Steel , Tool Steel
Mgmt. Certification:
ISO 9001, OHSAS/ OHSMS 18001, ISO 14064, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wuxi, Jiangsu

Shanxi Solid Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Taiyuan, Shanxi

Wuxi Qifa Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Raw Metal Materials , Steel Products , Carbon Steel Material , Stainless Steel Material , Aluminum Material
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001, QC 080000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu

Shaanxi Chengxin Yongsheng Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil , Stainless Steel Plate , Stainless Steel Sheet , Stainless Steel Strip , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, IATF16949, HSE, QC 080000, GMP...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Xi'an, Shaanxi
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Category

Manufacturing & Processing Machinery (1,973) Industrial Equipment & Components (1,789) Tools & Hardware (1,179) Construction & Decoration (1,177) Metallurgy, Mineral & Energy (995) Auto, Motorcycle Parts & Accessories (677) Electrical & Electronics (533) Transportation (433) Instruments & Meters (363) Chemicals (205) More

Management Certification

ISO 9001 (1,826) ISO 14001 (815) ISO 9000 (549) ISO9001:2015 (452) ISO 14000 (304) IATF16949 (259) OHSAS/ OHSMS 18001 (254) ISO 20000 (251) Others (215) ISO14001:2015 (194) BSCI (187) QC 080000 (187) ISO 14064 (175) GMP (171) HSE (168) ASME (108) ISO 13485 (88) ANSI/ESD (77) ISO 10012 (66) ISO 17025 (55) ISO 22000 (55) ISO45001:2016 (54) FSC (54) ISO 50001 (52) BRC (51) QHSE (49) BS 25999-2 (49) ISO 29001 (47) HACCP (46) QSR (45) SA 8000 (44) EICC (44) HQE (43) IFS (42) GAP (41) SEDEX (39) PAS 28000 (38) SHE Audits (37) AIB (37) WRAP (36) ISO9001:2008 (36) LEED (34) BREEAM (32) OHSAS18001:2007 (18) ISO14001:2004 (12) TS16949 (1) IRIS (1) More

R&D Capacity

OEM (2,581) ODM (2,102) Own Brand (1,656) Others (52)

Annual Revenue

<1 Million USD (1,337) 10 ~ 50 Million USD (34) 2.5 ~ 5 Million USD (31) 1 ~ 2.5 Million USD (18) 5 ~ 10 Million USD (17) >100 Million USD (10) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (842) 51-200 People (383) 201-500 People (90) Less than 5 People (80) 501-1000 People (23) Above 1000 People (12) More

Province & Region

Shandong (764) Jiangsu (492) Zhejiang (451) Hebei (281) Guangdong (272) Henan (140) Shanghai (140) Tianjin (87) Fujian (60) Anhui (58) Hubei (52) Hunan (51) Shaanxi (28) Liaoning (28) Beijing (25) Jiangxi (22) Sichuan (19) Shanxi (14) Chongqing (6) Hainan (3) Guangxi (2) Guizhou (2) Jilin (1) Heilongjiang (1) Hongkong S.A.R. (1) Inner Mongolia (1) Yunnan (1) More