Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Square Tube Steel Section Factories & Companies
Total 1,260 square tube steel section factories & companies found with 3,780 products. Source high quality square tube steel section from our great selection of reliable square tube steel section manufacturing factories.

Tianjin Youfa International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, 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

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 Heng Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Galvanized Steel Coil/Sheet/Strip , Galvalume Steel Coil/Sheet/Strip , PPGI/PPGL Corrugated Steel Sheet , PPGI/PPGL Steel Coil , Alloy Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, agent
Location: Qingdao, Shandong

Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

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

Shandong Xinpeng Special Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Plate , Carbon Steel Coil , Carbon Steel Pipe , Galvanized Steel Plate , Galvanized Steel Coil
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong

Shandong Chuangxian New Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
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

SHANDONG ZEBRA STEEL MATERIAL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate , PPGI , Seamless Steel Pipe , Galvanized Steel Coil , Stainless Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 10012
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

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

Shanghai Bozhong Metal Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Alloy Steel , Nickel Alloy , Aluminium (Coil/Plate/Bar/Pipe/Flange) , Heatsink
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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Category

Manufacturing & Processing Machinery (779) Industrial Equipment & Components (656) Construction & Decoration (606) Metallurgy, Mineral & Energy (538) Tools & Hardware (468) Auto, Motorcycle Parts & Accessories (259) Electrical & Electronics (221) Transportation (199) Service (104) Instruments & Meters (87) More

Management Certification

ISO 9001 (817) ISO 14001 (346) ISO 9000 (262) ISO9001:2015 (171) ISO 14000 (150) ISO 20000 (137) OHSAS/ OHSMS 18001 (127) IATF16949 (120) BSCI (112) QC 080000 (102) ISO 14064 (87) HSE (84) GMP (84) Others (80) ISO14001:2015 (73) ASME (56) ISO 13485 (46) ANSI/ESD (42) ISO 10012 (31) ISO 22000 (30) FSC (29) BS 25999-2 (28) SA 8000 (28) BRC (27) QHSE (26) SEDEX (26) ISO 17025 (25) ISO 50001 (25) IFS (24) EICC (24) HACCP (24) ISO45001:2016 (23) WRAP (21) ISO 29001 (21) GAP (20) QSR (20) PAS 28000 (19) AIB (19) HQE (19) LEED (19) BREEAM (18) SHE Audits (17) ISO9001:2008 (10) OHSAS18001:2007 (7) ISO14001:2004 (5) IRIS (1) More

R&D Capacity

OEM (1,075) ODM (871) Own Brand (666) Others (27)

Annual Revenue

<1 Million USD (501) 5 ~ 10 Million USD (11) 2.5 ~ 5 Million USD (10) 10 ~ 50 Million USD (8) >100 Million USD (7) 1 ~ 2.5 Million USD (5) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (306) 51-200 People (166) 201-500 People (29) Less than 5 People (21) 501-1000 People (11) Above 1000 People (3) More

Province & Region

Shandong (397) Jiangsu (230) Guangdong (148) Hebei (114) Zhejiang (75) Henan (62) Tianjin (59) Shanghai (48) Fujian (22) Anhui (18) Hubei (18) Hunan (16) Shaanxi (12) Liaoning (10) Jiangxi (9) Beijing (7) Shanxi (4) Sichuan (3) Chongqing (3) Hainan (2) Hongkong S.A.R. (2) Guangxi (1) More