Q235 Square Steel Tube Total 797 manufacturers & suppliers found with 2,391 products
Manufacturer/Factory
Stainless Steel Sheet , Galvanized Steel Sheet , Galvanized Steel Coil , Galvanized Steel Pipe , Aluminum Plate
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, BSCI, ANSI/ESD
Trading Company
Titanium Tube , Stainless Steel Tube , PPGI , Galvanized Pipe , Rebar
OEM, ODM
Liaocheng, Shandong
Manufacturer/Factory
, Trading Company
Steel Plate , Galvanized Steel Coil , Galvalume Steel , Galvalume Panels , PPGI/PPGL Coil
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 10012
Manufacturer/Factory
, Trading Company
Steel Sheet/Plate , Steel Pipe/Tube , Steel Coil/Strip , Steel Profile , Copper Plate/Pipe/Bar
OEM, ODM, Own Brand
ISO 9001, GMP
Manufacturer/Factory
Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Round Bar , Hartz Alloy , Stainless Steel Coil
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Tangshan Lianchuang Steel Making Science & Technology Co., Ltd.
Since 2015
2000+
694
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Black Steel Tube
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
Stainless Steel , Galvanized Galvalume Steel Coil , Carbon Steel , PPGI/PPGL , Steel Pipe
OEM
ISO 9001, IATF16949
Guangzhou Longyuhing Trading Co., Ltd.
Since 2021
113
9
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Hot Rolled Steel Plate , Cold Rolled Steel Coil , H Beam Steel Plate , Steel Round Bar , Hot Rolled Steel Pipe
Guangzhou, Guangdong
Manufacturer/Factory
PPGI , Steel Coil , Color Steel Tile , Steel Wire , Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Jiangsu Xinyi Steel Industry Co., Ltd.
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel , Carbon Steel , Galvanized Products , Aluminum , Copper
ISO 9001
Wuxi, Jiangsu
Trading Company
Wire , Galvanized Wire , Wire Rope , PC Strand , Rebar
OEM, ODM, Own Brand
ISO 9001
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Since 2010
2000+
184
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Manufacture: Galvanized Pipe , Black Square Tube , ERW Welded Steel Pipe Sale: Scaffolding Shoring Props , Galvanized Steel Coil , Cold Steel Sheet
Own Brand
ISO9001:2008
Wanshida Steel (Shandong) Co., Ltd.
Since 2023
150
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
PPGI , Galvanized Coil , Galvanized Pipe , Carbon Steel Coil , Carbon Steel Plate
ODM, Own Brand
Nil
Shandong Shanshui Special Steel Co., Ltd.
Since 2023
680
23
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Carbon Steel Seamless Pipe , Alloy Seamless Steel Pipe , CR Pipes , Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
OEM, ODM
Response Time≤3h
Manufacturer/Factory
, Trading Company
Galvanized Steel Pipe , Stainless Stele Pipe , Carbon Welded Steel Pipe , Alloy Steel Pipe , Carbon Seamless Steel Pipe
OEM, ODM
ISO 9001, QC 080000, BSCI, BRC, SA 8000
Shandong Meide Import and Export Co., Ltd.
Since 2023
Suppliers with verified business licenses
5.0
Trading Company
Steel Pipe , Cold Drawn Precision Seamless Steel Pipe , Precision Seamless Steel Tubes , Shaped Seamless Steel Tube , Steel Forging
OEM, ODM
Response Time≤3h
Jiangsu Tisco Steel Co., Ltd.
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet , Copper Sheet , Stainless Steel Coil , Aluminium Plate , Carbon Steel Plate
OEM, ODM, Own Brand
ISO 9001, BSCI, ASME
Shandong Huazhu Metal Manufacture Co., Ltd.
Since 2022
210
11
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Galvanized Steel Coil , Seamless Steel Pipe , Roofing Sheet , PPGI , Stainless Steel Pipe
OEM, ODM, Own Brand
Nil
Jiangsu HYT International Trading Co., Ltd.
Since 2020
105
4
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Seamless Steel Pipe , Precision Steel Pipe , Special Shape Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Guozhong (Shandong) Steel Group Co., Ltd.
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Pipe , Galvanized Steel Coil , PPGI
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
within 15 workdays
Manufacturer/Factory
Carbon Steel Coil in Coil , PPGI , Galvanized Coil , Carbon Steel Pipe , Roofing Sheet
OEM, ODM
ISO 9001
Manufacturer/Factory
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
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , Galvanized Steel Sheet , Galvanized Steel Coil
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Trading Company
Carbon Steel Product , Steel Rebar , Galvanized Steel Products , Prepainted Steel Series , Stainless Steel Products
ISO 9001, ISO 14001, ISO 50001
Jinan, Shandong
Manufacturer/Factory
, Group Corporation
Galvanized Steel Coil/Sheet/Strip , Galvalume Steel Coil/Sheet/Strip , PPGI/PPGL Corrugated Steel Sheet , PPGI/PPGL Steel Coil , Alloy Steel Plate
OEM, ODM, Own Brand, agent
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Other
, Group Corporation
Scaffolding , Scaffold , Scaffolding System , Ringlock Scaffolding , Building Material
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Steel Pipe , Steel Rebar , Carbon Steel Coil , Carbon Steel Pipe , Carbon Steel Sheet
OEM, ODM
ISO 9001
Hebei Motong Supply Chain Management Co., Ltd.
Since 2022
220
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Coil , Steel Tube , Steel Plate , Steel Section
ODM, OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME