Round Tube Pipe
Total 2,000+
manufacturers & suppliers found with 6,000+ products
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
, Trading Company
Galvanized Steel Pipe
, Steel Pipe
, Steel Tube
, Cold Bend Steel Profile
, Iron Nails
OEM
ISO 9001
Hainan Huatongxinda Trade Co., Ltd.
Since 2017
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Elbow
, Flange
, Pipe Fitting
, Tee
, Reducer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Shanghai Bozhong Metal Group Co., Ltd.
Since 2016
512
67
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Stainless Steel
, Alloy Steel
, Nickel Alloy
, Aluminium (Coil/Plate/Bar/Pipe/Flange)
, Heatsink
OEM, ODM
ISO9001:2015
Manufacturer/Factory
Carbon Steel Pipe
, Stainless Steel Pipe
, Copper Nickel Tube
, Heat Exchanger Tube
, Boiler Tube
OEM, Own Brand
Response Time≤3h
Shandong Jichang Import and Export Co., Ltd.
Since 2021
441
36
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Sheet
, Steel Pipes
, Steel Coil
, PPGI
, PPGL
OEM, ODM, Own Brand
Nil
Manufacturer/Factory
, Trading Company
Steel Pipe
, Steel Coil
, Steel Rebar
, Galvanized Pipe
, Square Tube
OEM
ISO 9001
Qingdao Liange Special Steel Co., Ltd.
Since 2021
180
5
Suppliers with verified business licenses
5.0
Plant Area
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...
Shandong Baotai Steel Co., Ltd.
Since 2022
200
11
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Carbon Steel
, Galvanized Steel
, PPGI
, PPGL
, Sheet Pile
Nil
within 15 workdays
Zhongye Metal Products (Shandong) Co., Ltd
Since 2023
136
8
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Aluminum Plate
, Aluminum Coil
, Aluminium Pipes
, Aluminum Bar
, Copper Plate
OEM
Nil
Manufacturer/Factory
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...
Shandong Zhishang Steel Co., Ltd.
Since 2023
1000
49
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Galvanized Steel
, 55% Galvalume Steel
, Color Coated Steel
, Stainless Steel
, Carbon Steel
ODM, OEM
ISO9001:2015
Songchen Steel Co., Ltd
Since 2024
706
23
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Rebar
, Galvanized Steel
, Hot Coil
, Cold Coil
, PPGI
within 15 workdays
Jinan, Shandong
Manufacturer/Factory
Steel Plates
, Steel Coil
, Galvanized Steel Coil
, Galvanized Steel Pipe
, Color Coated Coil
OEM, ODM
Response Time≤3h
Manufacturer/Factory
Copper Tube
, Copper Pipe
, Air Conditioner Copper Pipe
, Copper Fittings
, Rubber Insulation Sheet
OEM, Own Brand
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
Stainless Steel Tube
, Stainless Steel Seamless Tube
, Stainless Steel Welded Tube
, Nickel Alloy Pipe
, Stainless Steel Seamless Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 20000, QC 080000
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
Tianjin Zengze Steel Trading Co., Ltd.
Since 2011
1490
6
Suppliers with verified business licenses
5.0
Plant Area
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
Hunan Hengan Weiye Metal Products Co., Ltd.
Since 2022
2000+
26
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Pipe
ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
Trading Company
Steel Pipe
, Galvanized Steel Pipe
, Steel Coil
, Galvanized Steel Coil
, Steel Sheet
OEM, ODM, Primee
Response Time≤3h
Manufacturer/Factory
, Trading Company
Nickel Plate/Nickel Sheet
, Nickel Pipe/Nickel Tube
, Nickel Bar/Nickel Profile
, Aluminum Coil/Aluminum Strip/Aluminum Foil
, Aluminum Pipe
OEM, ODM
Response Time≤3h
Shanghai Tianyang Steel Tube Co., Ltd.
Since 2022
2000+
118
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Seamless Steel Tube
, Clad Pipe
, Heat Exchange Tube
, Honed Tube
, Anticorrosive Coating
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Wuxi Tenide Metal Technology Co., Ltd.
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Line Pipe
, Aluminum Pipe
, Aluminum Foil
, Carbon Steel Pipe
, Stainless Steel
OEM, ODM, Own Brand
Response Time≤3h
Wuxi Huabo Metal Bellows Co., Ltd.
Since 2016
2000+
45
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Expansion Joint
, Metal Hose
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Manufacturer/Factory
, Trading Company
Aluminum Profile
, Industrial Valves for Water Supply
, Dci Pipes and Fittings for Water Supply
, Ci Pipes and Fittings for Drainage
, PVC PE PP-R Pipies and Fittings
OEM, ODM
Response Time≤3h
Wuxi Zonecasin Metal Technology Co., Ltd
Since 2023
100
9
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Welded Steel Pipe
, Photovoltaic Steel Tube
, Automobile Steel Pipe
, Furniture Steel Pipe
, Photovoltaic Bracket Tube
ODM, OEM
Nil
Manufacturer/Factory
PPR Pipe
, Pex-Al-Pex Pipe
, Pex Pipe
, PPR Fitting
, HDPE Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001
Manufacturer/Factory
Glass Smoking Pipes
, Glass Pipes
, Glass Water Pipes
, Glass Ash Catchers
, Hand Pipes
OEM, ODM, Own Brand
ISO 9001
Tianjin Jinding International Trade Co., Ltd.
Since 2023
97
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Carbon Steel Coil
, Carbon Steel Pipe
, Galvanized Steel Coil
, Galvanized Steel Pipe
, Stainless Steel Coil
ODM, OEM
within 15 workdays
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Since 2022
2000+
22
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Steel Tube
, Seamless Steel Tube
, Steel Plate
Own Brand, ODM, OEM
Nil