Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Erw Rectangle Tube Factories & Companies
Total 246 erw rectangle tube factories & companies found with 738 products. Source high quality erw rectangle tube from our great selection of reliable erw rectangle tube manufacturing factories.

Tianjin Tianyingtai Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Manufacture: Galvanized Pipe , Black Square Tube , ERW Welded Steel Pipe Sale: Scaffolding Shoring Props , Galvanized Steel Coil , Cold Steel Sheet
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Tianjin Zengze Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Stainless Steel Plates , Stainless Steel Coils , 304 Stainless Steel Plates , 316 Stainless Steel Sheets
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Production Lines: 4

Shanghai South Geely Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminized Steel Tube & Pipe , Stainless Steel Tube & Pipe , Galvanized Steel Tube & Pipe , Carbon Steel Tube & Pipe , Bulldozer and Grader
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, ISO 14064...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Shandong Runhai Steel Co., Ltd.

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

Qingdao Ironsteel International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , PPGI Coil/Sheet , PPGI Roofing Sheet , Galvanized Steel Coil , Galvanized Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 14001, IATF16949, HSE, ANSI/ESD...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong

Yangtze Steel Group (China) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Welded Pipe , Galvanized Steel Coil/Sheet , Carbon Steel Coil/Sheet , Steel Profile
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Production Lines: Above 10

Tianjin Hongxin International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Galvanized Steel Pipe , Galvanized Steel Coil , Black Steel Pipe , Light Gage Steel Joist
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

LIAOCHENG HUAJIAN STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Wear Resistance Steel Plate , Round Bar , Seamless Steel Pipe , Hot Rolled Steel Plate , Ms Checkered Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Shandong Longhai Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Hot Rolled Carbon Steel Coil , Hot Rolled Carbon Steel Sheet , Cold Rolled Carbon Steel Coil , Cold Rolled Carbon Steel Sheet , Galvanized Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate; Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei
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Category

Metallurgy, Mineral & Energy (208) Construction & Decoration (133) Manufacturing & Processing Machinery (112) Industrial Equipment & Components (92) Tools & Hardware (90) Auto, Motorcycle Parts & Accessories (47) Service (21) Instruments & Meters (19) Transportation (15) Security & Protection (14) More

Management Certification

ISO 9001 (176) ISO 14001 (75) ISO 9000 (70) BSCI (44) ISO 14000 (44) QC 080000 (39) ISO 20000 (37) OHSAS/ OHSMS 18001 (36) HSE (35) IATF16949 (35) ISO 14064 (34) GMP (34) ASME (28) Others (19) ANSI/ESD (18) ISO 13485 (16) ISO9001:2015 (15) ISO 10012 (14) ISO 22000 (13) BRC (12) ISO 17025 (12) FSC (12) ISO 50001 (11) ISO 29001 (11) BS 25999-2 (10) HACCP (10) QSR (10) QHSE (10) EICC (10) AIB (9) GAP (9) SA 8000 (9) BREEAM (9) LEED (9) SHE Audits (9) SEDEX (9) WRAP (8) PAS 28000 (8) IFS (8) HQE (8) ISO14001:2015 (4) ISO45001:2016 (3) ISO9001:2008 (2) ISO14001:2004 (1) OHSAS18001:2007 (1) More

R&D Capacity

OEM (191) ODM (150) Own Brand (95) Others (3)

Annual Revenue

<1 Million USD (81) 2.5 ~ 5 Million USD (4) 10 ~ 50 Million USD (2) 5 ~ 10 Million USD (2) 50 ~ 100 Million USD (1) >100 Million USD (1) More

No. of Employees

5-50 People (61) 51-200 People (21) Less than 5 People (7)

Province & Region

Shandong (102) Jiangsu (48) Tianjin (23) Hebei (20) Guangdong (13) Zhejiang (10) Shanghai (8) Shaanxi (6) Henan (4) Hunan (4) Shanxi (3) Hongkong S.A.R. (1) Fujian (1) Anhui (1) Hainan (1) Liaoning (1) More