Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Square Tube Galvanized Factories & Companies
Total 2,000+ square tube galvanized factories & companies found with 6,000+ products. Source high quality square tube galvanized from our great selection of reliable square tube galvanized manufacturing factories.

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

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

Wuxi Aojiewei Metal Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil/Strip , Stainless Steel Plate/Sheet , Stainless Steel Pipe/Tube , Aluminum Plate/Sheet/Coil , Aluminum Bar/Rod/Pipe/Tube
Mgmt. Certification:
ISO 9001, ISO 9000
Location: Wuxi, Jiangsu

Songchen Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Rebar , Galvanized Steel Coil , Galvanized Steel Sheet , Galvanized Steel Pipe , Corrugated Galvanized Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong

Tangshan Lianchuang Steel Making Science & Technology ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Black Steel Tube
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tangshan, Hebei

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 Zhuosheng Steel Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel PPGI Gl , Carbon Steel , Stainless Steel , H Steel , Channel Steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong

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 fulaite Steel Group Co., Ltd

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

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 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 Jinnuo Steel Pipe Co., Ltd.

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

Tianjin Hengtongmingtai Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Common Nail , Black Annealed Wire , Drywall Screw , Wheelbarrow , Wire Mesh
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Tianjin Youcheng Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized steel pipe , Steel plate , Galvanized steel coil , Steel coil , Angle steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin

Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe Steel Tube Square Pipe , Galvanzied Steel Coil , Galvanzied Steel Plate Steel Sheet , PPGI Coil Prepainted Steel Coil PPGL Coil , Flat Bar Round Bar
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Qingdao Wanrunda Imp and Exp Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Pipe , Steel Hollow Section , Angle Steel , Galvanized Steel Coil , Steel Hanger Strap Fha Strap Nail Boca Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong

Shaanxi Dongyujia Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Aluminum Foil , Aluminum Plate , Aluminum Pipe , Aluminum Bar , Aluminum Coils
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Xi'an, Shaanxi

Shandong Tata Iron and Steel Co., Ltd.

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

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
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Category

Manufacturing & Processing Machinery (1,191) Construction & Decoration (1,113) Industrial Equipment & Components (1,049) Tools & Hardware (855) Metallurgy, Mineral & Energy (701) Auto, Motorcycle Parts & Accessories (438) Electrical & Electronics (342) Security & Protection (304) Transportation (288) Furniture (230) More

Management Certification

ISO 9001 (1,324) ISO 14001 (569) ISO 9000 (403) ISO9001:2015 (287) ISO 14000 (231) OHSAS/ OHSMS 18001 (187) ISO 20000 (178) IATF16949 (167) BSCI (162) QC 080000 (146) ISO14001:2015 (146) ISO 14064 (131) GMP (127) HSE (111) Others (103) ASME (65) ISO 13485 (47) ANSI/ESD (47) ISO 10012 (44) SA 8000 (40) BS 25999-2 (40) FSC (38) ISO 17025 (38) ISO 22000 (37) ISO 50001 (37) BRC (36) HACCP (35) QHSE (35) ISO 29001 (32) GAP (30) EICC (29) WRAP (29) SEDEX (28) IFS (28) QSR (27) LEED (27) ISO45001:2016 (27) PAS 28000 (27) AIB (25) HQE (25) SHE Audits (25) BREEAM (24) ISO9001:2008 (8) OHSAS18001:2007 (5) ISO14001:2004 (3) TS16949 (3) More

R&D Capacity

OEM (1,736) ODM (1,481) Own Brand (988) Others (39)

Annual Revenue

<1 Million USD (819) 5 ~ 10 Million USD (27) 10 ~ 50 Million USD (26) >100 Million USD (21) 2.5 ~ 5 Million USD (20) 50 ~ 100 Million USD (17) 1 ~ 2.5 Million USD (13) More

No. of Employees

5-50 People (528) 51-200 People (252) Less than 5 People (49) 201-500 People (47) 501-1000 People (21) Above 1000 People (6) More

Province & Region

Shandong (589) Hebei (317) Jiangsu (299) Guangdong (251) Zhejiang (231) Tianjin (101) Henan (62) Shanghai (58) Fujian (47) Anhui (34) Hubei (22) Liaoning (19) Hunan (17) Shaanxi (13) Sichuan (11) Beijing (11) Jiangxi (8) Shanxi (7) Chongqing (7) Hainan (2) Gansu (1) Yunnan (1) Hongkong S.A.R. (1) Inner Mongolia (1) Guangxi (1) Heilongjiang (1) More