Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Q235 Gi Pipe Factories & Companies
Total 396 q235 gi pipe factories & companies found with 1,188 products. Source high quality q235 gi pipe from our great selection of reliable q235 gi pipe manufacturing factories.

Tianjin Jinnuo Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

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

Shandong Hanbang Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pipeline Steel , Cold-Rolled Steel Pipe , Steel Bar , Hot Rolled Steel Pipe , Rectangular Square Steel Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong

Shandong Chuangxian New Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Shanghai Changzeng Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square Tube , PPGI , Galvanized Steel Sheet Coil , Cold Rolled Steel Sheet Coil , Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949, ISO 29001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

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

Shandong Hongyan Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Coil , PPGL/PPGI , Carbon Steel Coil , Carbon Steel Pipe , Stainless Steel Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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Category

Metallurgy, Mineral & Energy (292) Construction & Decoration (276) Manufacturing & Processing Machinery (176) Tools & Hardware (167) Industrial Equipment & Components (151) Auto, Motorcycle Parts & Accessories (57) Security & Protection (44) Electrical & Electronics (43) Transportation (33) Instruments & Meters (20) More

Management Certification

ISO 9001 (295) ISO 14001 (130) ISO 9000 (126) ISO 14000 (77) OHSAS/ OHSMS 18001 (65) QC 080000 (65) ISO 20000 (64) BSCI (63) IATF16949 (60) ISO 14064 (60) HSE (53) GMP (46) ASME (36) ANSI/ESD (28) ISO9001:2015 (25) ISO 10012 (24) ISO 17025 (24) BS 25999-2 (22) ISO 13485 (22) ISO 22000 (20) BRC (19) ISO 50001 (18) ISO 29001 (18) SA 8000 (18) Others (17) HACCP (16) GAP (16) FSC (16) QHSE (15) HQE (15) EICC (15) WRAP (14) QSR (14) AIB (13) BREEAM (13) LEED (13) SHE Audits (13) SEDEX (13) PAS 28000 (12) IFS (12) ISO14001:2015 (7) ISO45001:2016 (3) ISO9001:2008 (3) ISO14001:2004 (1) More

R&D Capacity

OEM (320) ODM (253) Own Brand (153) Others (8)

Annual Revenue

<1 Million USD (126) 2.5 ~ 5 Million USD (3) 10 ~ 50 Million USD (3) 5 ~ 10 Million USD (3) 50 ~ 100 Million USD (3) >100 Million USD (1) More

No. of Employees

5-50 People (93) 51-200 People (26) Less than 5 People (10) 201-500 People (2) 501-1000 People (2) Above 1000 People (1) More

Province & Region

Shandong (170) Jiangsu (60) Tianjin (48) Hebei (45) Guangdong (16) Hunan (10) Zhejiang (10) Shanghai (9) Shaanxi (7) Fujian (6) Henan (5) Liaoning (3) Jiangxi (2) Jilin (1) Hainan (1) Shanxi (1) Chongqing (1) Anhui (1) More