Q235 Square Steel Tube Total 797 manufacturers & suppliers found with 2,391 products
Manufacturer/Factory
, Trading Company
Cold Drawn Precision Seamless Tube , Profiled Tube , Alloy Steel Tubes , Rectangular Pipe , Steel Pipe Cutting
OEM, ODM
ISO 9001
Zhejiang Hang Heavy Technology Co., Ltd.
Since 2007
2000+
145
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Various steel pipes , steel tubes , such as ERW steel pipe , LSAW steel pipe , SSAW steel pipe
Own Brand
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Manufacturer/Factory
, Trading Company
Solid Fence , Private Fence , Privacy Fence , Powder Coated , Paited
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Shandong Tongmao Special Steel Co., Ltd.
Since 2020
140
11
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Seamless Steel Pipe , Copper Pipe , Stainless Steel Pipe , Stainless Steel Coil , Galvanized Steel Coil
Own Brand
ISO9001:2015
Manufacturer/Factory
, Trading Company
, Group Corporation
Steel Pipe , Aluminum Coil , Galvanized Steel Coil , Steel Bar , Rebar
Response Time≤3h
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
Ringlock Scaffolding , Cuplock Scaffolding , Octagonlock Scaffolding , Kwikstage Scaffolding , Frame Scaffolding
OEM, ODM
ISO 9001
Manufacturer/Factory
Traffic Barrier , Crash Barrier , Guardrail Barrier , Road Barrier , Ringlock Scalffoldings
Own Brand
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
Tianjin Gaosteel Group Co., Ltd
Since 2023
2000+
19
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Packing Steel Strips , Color coated steel coil/PPGI/PPGL , Galvanized steel coil , Aluminum coil/sheet , Carbon steel plate
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Tube Mill , Pipe Making Machine , Tube Making Machine , Tube Production Line , Pipe Production Line
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
Steel Structure , Steel Structure Building , Steel Structure Warehouse , Steel Structure Workshop , Bailey Bridge
ODM
Shenyang, Liaoning
TIANJIN HUAYUAN TIMES METAL PRODUCTS CO., LTD.
Since 2024
2000+
297
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Packaging wire , Galvanized wire , Steel stranded wire , High carbon galvanized wire , Non-magnetic steel wire
ODM, Own Brand
ISO9001:2015, ISO14001:2015, Certification of Quality Management System in the Automotive Industry
Manufacturer/Factory
Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
Manufacturer/Factory
, Trading Company
PC Strand , Anchroage , Hollow Sections , ERW Sections , Scaffolding Pipe
OEM, ODM, Own Brand
ISO 9001
Yangzhou Borui Electric Lighting Co., Ltd.
Since 2012
2000+
55
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Solar Panel , Lithium Battery , Road Light
ODM, OEM
ISO 9001, ISO 9000
Manufacturer/Factory
, Trading Company
Scaffolding Ringlock System , Scaffolding Metal Plank , Scaffolding Frame System , Scaffolding Kwikstage System , Scaffolding Cuplock System
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Cold Rolled Coil and Plate , Galvanized Coil , Galvalume Coil , PPGI PPGL Coil , Galvanized Roofing Sheet
OEM, ODM
Response Time≤3h
Manufacturer/Factory
Stainless Steel Coil/Strip , Stainless Steel Sheet/Plate , Stainless Steel Pipe/Tube , Stainless Steel Bar , Stainless Steel Angle Bar
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Stainless Steel Plate , Aluminium Plate , Steel Sheet , Stainless Steel Sheet , Steel Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001, IATF16949...
Manufacturer/Factory
Steel Pipe , Steel Plate , Steel Bar , Stainless Steel Pipe , Stainless Steel Sheet
OEM, ODM
ISO 9001, ISO 20000
Manufacturer/Factory
, Trading Company
Quartz Stone , Quartz Countertops , Artificial Quartz Stone , Quartz Stone Slab , Countertop
OEM, ODM, Own Brand, Color design
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
, Group Corporation
VCM Color Laminated Steel Sheet , Electrolytic Tinplate Sheet (ETP ) , Printed Electrolytic Tinplate Plate , Tin Can , Steel Fiber
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 17025
JIANGSU TISCO INDUSTRIAL CO., LTD.
Since 2020
2000+
86
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Products , Carbon Steel Products
OEM
ISO 9001, ASME
Manufacturer/Factory
, Trading Company
, Group Corporation
Seamless Pipe , Seamless Bright Annealing Tube , Stainless Steel , Electroplishing Tube , Pipe Fitting
OEM, Own Brand, manufacture and trading
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ANSI/ESD...
Manufacturer/Factory
Stainless Steel Sheet/Plate , Stainless Steel Coil , Stainless Steel Bar , Stainless Steel Pipe , Galvanized Sheet
OEM, ODM
ISO 9001
Manufacturer/Factory
Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
Manufacturer/Factory
, Trading Company
, Group Corporation
Film Faced Plywood , Shuttering Plywood , Commercial Plywood , Door Skin Plywood , Formwork Plywood
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, FSC
Qingdao Jiahexin Steel Co., Ltd.
Since 2012
100 Mil
2000+
65
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel structure workshop/warehouse , parts of steel structure , steel welded fabrications , building material , welded T bars and beams
ODM, OEM
ISO 9001, ISO 9000
Trading Company
Steel Bar , Cold Drawn Steel Bar , Square Steel Bar , Hexagonal Steel Bar , Alloy Steel Bar
ISO 9001
Suzhou, Jiangsu
Jiangsu Jinmingxin Metal Technology Co., Ltd.
1000
Plant Area
Manufacturer/Factory
Stainless Steel Coil/Sheet/Strip/Pipe/Bar/Wire , Galvanized Steel Coil/Plate/Wire , Carbon Steel Coil/Sheet/Strip/Pipe/Bar/Wire , PPGI
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000
Trading Company
Steel Tube , Steel Seamless Pipes , Stainless Steel Sheet Plate , Stainless Steel Coil , Stainless Steel Strip
ISO 9001
Wuxi, Jiangsu