Structure Pipe Black Steel Pipe Total 1,816 manufacturers & suppliers found with 5,448 products
![Tangshan Lianchuang Steel Making Science & Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tangshan Lianchuang Steel Making Science & Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
, Trading Company
Black Steel Tube
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
Steel Pipe , ERW Pipe , SSAW , Carbon Steel , Tube
OEM
ISO 9001, ISO 14001, ISO 20000
![Tianjin RuiTong Iron & Steel Co., LTD.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tianjin RuiTong Iron & Steel Co., LTD.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
![Hebei Shengtian Pipe-Fitting Group Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Plate; Steel Pipe
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
Manufacturer/Factory
Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
OEM, ODM
Response Time≤3h
![Qingdao Jiahexin Steel Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Qingdao Jiahexin Steel Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718359495461)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
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
![Tianjin Tianyingtai Steel Pipe Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tianjin Tianyingtai Steel Pipe Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
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
![Tianjin Jinnuo Steel Pipe Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tianjin Jinnuo Steel Pipe Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
, Trading Company
ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
Pipeline Steel , Cold-Rolled Steel Pipe , Steel Bar , Hot Rolled Steel Pipe , Rectangular Square Steel Tube
OEM
ISO 9001, ISO 9000, ISO 14001
![Shaanxi Jiade Import and Export Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Shaanxi Jiade Import and Export Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718359495461)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Trading Company
Steel pipe; Stainless steel pipe; Alloy steel pipe; Pipe fittings; Flange; steel plate; Steel bar; Special steel product; Aluminum product; Titanium product; Copper product
OEM, ODM, Own Brand
ISO 9001
![Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359495461)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
, Trading Company
Square and Rectangular Steel Tube/Pre-Galvanized Pipes/Hot Rolled Steel Pipe/ERW Steel Pipe/Hot Dipped Galvanized Pipes
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
![Bazhou GY Steel Pipe Manufacturing Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718359495461)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
Steel Pipe , Galvanized Steel Pipe , Galvanized Steel Coil , Black Steel Pipe , Light Gage Steel Joist
Own Brand
ISO 9001
![Tianjin Boer King Steel Import and Export Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tianjin Boer King Steel Import and Export Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Trading Company
Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949...
Manufacturer/Factory
Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
ODM
ISO 9001
Manufacturer/Factory
, Trading Company
Square Tube , PPGI , Galvanized Steel Sheet Coil , Cold Rolled Steel Sheet Coil , Stainless Steel Sheet
OEM, ODM
ISO 9001, ISO 9000, IATF16949, ISO 29001
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...
![Tianjin Youfa International Trade Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tianjin Youfa International Trade Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Trading Company
Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Manufacturer/Factory
, Trading Company
Fire Sprinkler Steel Pipe , Rigid Steel Conduit , EMT Conduit , Galvanized Steel Pipe , Powder Coating Production Line
ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Manufacturer/Factory
Cold Rolled Steel Coil , Hot Rolled Steel Coil , Galvanized Steel Coil , Seamless Steel Pipe
OEM, ODM
ISO 9001, IATF16949
Manufacturer/Factory
, Trading Company
High Speed Conveyor Roller Tube Precision Tube , Bearing Housing Precision Stamping Standard , Conveyor Roller Shaft Cold Drawn Bar , Conveyor Frame Module Drive Carry , Conveyor Idler Tube
OEM
ISO 9001
![Shandong Baowu Steel Group Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Shandong Baowu Steel Group Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Trading Company
Carbon Steel Plate , Carbon Steel Seamless Pipe , Carbon Steel Rod , Galvanized Steel Plate , Galvanized Steel Pipe
OEM, ODM
Nil
Manufacturer/Factory
, Trading Company
Galvanized Steel Pipe , Steel Hollow Section , Angle Steel , Galvanized Steel Coil , Steel Hanger Strap Fha Strap Nail Boca Plate
OEM
ISO 9001, ISO 9000
Manufacturer/Factory
, Trading Company
Steel Pipe , Steel Coil , Steel Rebar , Galvanized Pipe , Square Tube
OEM
ISO 9001
Trading Company
Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
OEM
ISO 9001, ISO 14001, ISO 14064
![TIANJIN FOREST IMPORT & EXPORT CO., LTD](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
TIANJIN FOREST IMPORT & EXPORT CO., LTD
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359495461)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
![Qingdao Liange Special Steel Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Qingdao Liange Special Steel Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Trading Company
Steel Coil , Stainless Steel Plate , Stainless Steel Coil , Carbon Steel Plate , Color Coated Steel Coil
ODM, OEM
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949...
![Tianjin Zengze Steel Trading Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Tianjin Zengze Steel Trading Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359495461)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Trading Company
Stainless Steel , Stainless Steel Plates , Stainless Steel Coils , 304 Stainless Steel Plates , 316 Stainless Steel Sheets
OEM, ODM
Tianjin, Tianjin
![Hebei Shenhao Pipe Fittings Manufacturing Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359495461)
Hebei Shenhao Pipe Fittings Manufacturing Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359495461)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359495461)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359495461)
Number of Employees
Manufacturer/Factory
, Trading Company
Elbows , Flangs , Pipe Caps , Tees , Threads
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...