Longitudinal Welded Tube Total 334 manufacturers & suppliers found with 1,002 products
Hunan Shunfu Metal Material Co., Ltd.
Since 2022
68
24
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
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...
Baosteel Iron and Steel (Shandong) Group Co., Ltd
Since 2022
163
20
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Industrial Steel and Nonferrous Metal Materials , Carbon Steel Plate Steel Pipe Steel Coil , Steel Wire Steel Bar Steel Rod , Stainless Steel Plate Stainless Steel Tube /Wire , Galvanized Sheet/Pipe/Wire
OEM, ODM
Nil
Manufacturer/Factory
Steel Rebar , Galvanized Steel Coil , Galvanized Steel Sheet , Galvanized Steel Pipe , Corrugated Galvanized Steel Sheet
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Shandong Zhuosheng Steel Limited
Since 2022
180
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel PPGI Gl , Carbon Steel , Stainless Steel , H Steel , Channel Steel
ODM, OEM
ISO 9001, ISO 9000, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
Manufacturer/Factory
, Trading Company
Steel Plate , Steel Pipe , Aluminium , Steel Sheet Pile , PPGI
OEM
Response Time≤3h
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
Wuxi City Ge Ming Sheng Steel Trading Co., Ltd
Since 2021
40
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Stainless Steel Bar , Stainless Steel Sheet , Stainless Steel Coil Strip , Stainless Steel Pipe/Tube , Galvanized Steel Coil Sheet
Others
within 15 workdays
Hebei Pipeline Equipment HN Co., Ltd.
Since 2017
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Steel Pipes , Pipe Fittings (Elbow Tee Reduer Cap...) , Flange , Pipe Spool , Thermal Insulation Pipe
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
Tranp(Guangzhou) Energy Equipment Co., Ltd.
Since 2020
1042
35
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Heat Exchanger , Plate Heat Exchanger , Brazed Plate Heat Exchanger , Spiral Plate Heat Exchanger , Plate and Shell Heat Exchanger
ODM, Own Brand
ISO9001:2015
Tianjin Youfa International Trade Co., Ltd.
Since 2011
773
72
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Pipe , Steel Tube , Welded Steel Pipe , ERW Pipe , Galvanized Welded Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Anping Singokin Wire Mesh Co., Ltd.
Since 2021
29 Mil
2000+
22
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
Chain Link Fence , Welded Wire Mesh , Stainless Steel Wire Mesh , Wire Mesh Fence , Gabion
Own Brand, ODM, OEM
Company Standard
Shandong Zhongxuan Metal Materials Co., Ltd.
Since 2024
80
6
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Sheet , Steel Pipe , Steel Coil
ODM, OEM
Response Time≤3h
Tianjin Huilifeng Anti-Corrosion and Insulation Steel Pipe Group Co., Ltd.
Since 2023
2000+
199
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
3PE Steel Pipe , 3PE Anticorrosive Steel Pipe , 3PP Coated Pipeline , Epoxy Coated Pipeline , Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
QINGHE SANJU TRADING CO., LTD.
Since 2019
1200
15
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Tube
ODM, OEM
ISO 9001, ISO 14001
TIANJIN FRIEND STEEL TUBE CO., LTD.
Since 2010
2000+
27
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Scaffold , Scaffolding. Formwork
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Manufacturer/Factory
, Trading Company
Filter Element , End Cover , Hydraulic Oil Filter Element , Punching Net , Gas Liquid Filter Screen
OEM, ODM
Response Time≤3h
Hebei Yongkun Metal Products Co., Ltd.
Since 2022
2000+
45
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Wedge Wire Screen , Gabion , Sintered Mesh , Knitted Mesh , Metal Conveyor Belt
ODM, OEM
within 15 workdays
Shandong Baowu Steel Group Co., Ltd.
Since 2022
2000+
17
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Plate , Steel Pipe , Stainless Steel , Galvanized Steel Plate , Carbon Steel
OEM, ODM
Nil
Manufacturer/Factory
, Trading Company
Galvanized Steel Coil/Strip , Galvanized Steel Plate , Galvanized Steel Pipe , Steel Wire , Stainless Steel Plate
OEM, ODM
Response Time≤3h
Trading Company
Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
OEM
ISO 9001, ISO 14001, ISO 14064
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
, Trading Company
, Group Corporation
Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
, Trading Company
Titanium Clad Copper , Steel Clad Copper , Titanium Basket , Heat Exchanger , Flange
OEM, ODM
Response Time≤3h
Group Corporation
Filtration Products , Metal Fence , Guard Rail , Perforated Mesh , Plastic Mesh
OEM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Pipe Fitting , Flange , Valve , Carbon Steel Pipe , Gasket
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE, ASME...
TAIYUAN HUAYE HEAVY INDUSTRY CO.,LTD
Since 2023
2000+
78
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Spiral Welded Pipe Mill , ERW Tube Mill , End Facing and Beveling Machine , Hydrostatic Tester , Cold Roll Forming Mill
ODM, OEM
ISO 9001
Manufacturer/Factory
, Trading Company
, Group Corporation
Copper Alloy , Stainless Steel , Alloy Steel , Tool Steel , Special Steel
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 20000, SA 8000, BS 25999-2...
Zhangjiagang Zhongyue Metallurgy Equipment Technology Co., Ltd.
Since 2022
2000+
126
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Pipe Making Machine , Tube Mill , Slitting Line , Cutting Line , ERW Tube Mill Line
ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
CNC Punching Machine , CNC Drilling Machine , CNC Plate Drilling Machine , CNC Plate Punching Machine , CNC Angle Punching Machine
OEM, Own Brand
ISO 9001