Wholesale Black Coated Tube Total 2,000+ manufacturers & suppliers found with 6,000+ products
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
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
Hebei Anheng Auto Parts Co., Ltd.
Since 2022
2000+
25
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Car Parts , Auto Parts , PU Hose , Air Brake Hose , Nylon Tube
ODM, OEM, Own Brand
Response Time≤3h
Manufacturer/Factory
Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
ODM
ISO 9001
Tianjin Boer King Steel Import and Export Co., Ltd.
Since 2017
314
11
Suppliers with verified business licenses
5.0
Plant Area
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
Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , Stainless Steel Round Steel , Stainless Steel Angle Steel
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Liaocheng Hengjiude Mechanical Equipment Co., Ltd.
Since 2023
1600
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Carbon Steel Series , Stainless Steel Series , PPGI/PPGL , Rebar Series , Profile Steel Series
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
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...
Baosteel Iron and Steel (Shandong) Group Co., Ltd
Since 2022
163
20
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Shandong Ying Yi Import and Export Co., Ltd.
Since 2023
180
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Copper pipe , Copper rod , Copper flat bar , Copper strip , Air conditioning connecting pipe
ODM
Response Time≤3h
Manufacturer/Factory
, Trading Company
Strut Channel , Pipe Hanger , Pipe Clamp , Strut Clamp , Clevis Hanger
ISO 9001, BSCI, ANSI/ESD
Hangzhou, Zhejiang
Manufacturer/Factory
Seamless Steel Pipe , Stainless Steel Round Bars , Cold Drawn Steel Bars , Rock Bolt , Self Drilling Anchor Bolts
Own Brand
ISO 9001
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...
Manufacturer/Factory
, Trading Company
Aluminum Profile , Aluminium Profile , Aluminium Extrusion , Aluminum Extrusion Profiles , Aluminum Door & Window Profile
OEM, ODM
Response Time≤3h
Manufacturer/Factory
, Trading Company
Aluminum Profile , Aluminum Windows/Door , Aluminum Foil , Container House , Solar Mounting Brackets
OEM, ODM
ISO 9001
Manufacturer/Factory
Stainless Steel Sheet , Steel Sheet , Corrugated Sheet , Aluminum Sheet , Carbon Steel Coil
Wuxi, Jiangsu
Manufacturer/Factory
Stainless Steel Sheet/Plate , Stainless Steel Coil , Stainless Steel Bar , Stainless Steel Pipe , Galvanized Sheet
OEM, ODM
ISO 9001
Manufacturer/Factory
, Trading Company
Steel Plate , Steel Tube , Angle Steel Bar , Round Bar , CNC Cutting Service
OEM
ISO 9001, ISO 9000, ASME
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
Wire Mesh , Steel Square Pipe , Roofing Sheet , Wire Nails , Fiberglass Cloth
OEM, ODM, Own Brand
ISO 9001, ISO 14001
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
Yongkang HOBO Tattoo Equipment Manufactory
Since 2020
2000
28
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Tattoo equipment , tattoo needle , tattoo grip
Own Brand, ODM, OEM
Jinhua, Zhejiang
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
Zhejiang Maidi Refrigeration Technology Co., Ltd.
Since 2005
2000+
300
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Refrigeration Parts , Refrigerator Compressor , Condensate Pump
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
TIANJIN OUBAIGE METAL PRODUCTS CO., LTD.
Since 2013
90
15
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Aluminum sheet , aluminum bar , aluminum bar , Copper Bar
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Suzhou Volsun Electronics Technology Co., Ltd.
Since 2014
2000+
67
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Cold Shrink Tube , Silicone Rubber Overhead Line Cover , Silicone Fiberglass Sleeve , Thermal Conductive Silicone Potting Compound , Silicone Thermal Pad
Own Brand, ODM, OEM
Response Time≤3h
Changzhou Tenjan Steel Tube Co., Ltd.
Since 2012
2000+
122
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Seamless Steel Pipe , Seamless Steel Tube , Carbon Steel Pipe , Precision Steel Pipe , Alloy Steel Pipe
ODM, OEM
ISO9001:2015
Wuxi Jinbao Special Steel Co., Ltd.
Since 2023
50
4
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Hongye Steel (Shandong) Co., Ltd.
Since 2023
2000+
104
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Seamless Steel Tube , Steel Plate , Steel , Ppgl , Ppgi
ODM, OEM
within 15 workdays