Welded Line Pipe Total 2,000+ manufacturers & suppliers found with 6,000+ products
![Shandong Xintie Steel Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Shandong Xintie Steel Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Round bar
Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
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
Steel Sheet/Plate , Steel Pipe/Tube , Steel Coil/Strip , Steel Profile , Copper Plate/Pipe/Bar
OEM, ODM, Own Brand
ISO 9001, GMP
![Guangdong Yaolong Metal Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Guangdong Yaolong Metal Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Flagpole , Aluminum Flagpole , Stainless Steel Light Pole , Aluminum Light Pole , Stainless Steel Bollard/Barrier
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Manufacturer/Factory
, Trading Company
Water Well Drilling Rig , Hose Crimping Machine , Floor Grinding Machine , Band Sawing Machine , Hose
OEM, Own Brand
ISO 9001, ISO 14001, BSCI
![Shandong Jichang Import and Export Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Shandong Jichang Import and Export Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718945709066)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Steel Tube , Steel Coil , Steel Plate , PPGI , PPGL
ODM, OEM
ISO 9001, ISO 9000, ISO 14064
![Shandong Baotai Steel Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Shandong Baotai Steel Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Carbon Steel , Galvanized Steel , PPGI , PPGL , Sheet Pile
Nil
within 15 workdays
![HAN XIN STEEL GROUP CO., LTD](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
HAN XIN STEEL GROUP CO., LTD
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Galvanized Steel Pipe , Galvanized Square Pipe , Seamless Steel Pipe , Profiles , ERW
ODM, OEM
ISO 9001, ISO 17025
![Yangtze Steel Group (China) Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Yangtze Steel Group (China) Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Seamless Steel Pipe , Welded Pipe , Galvanized Steel Coil/Sheet , Carbon Steel Coil/Sheet , Steel Profile
OEM, ODM, Own Brand
within 15 workdays
Manufacturer/Factory
Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Round Bar , Hartz Alloy , Stainless Steel Coil
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Pexb Pipe Machine , Irrigation Pipe Machine , PE-Xa Pipe Machine , PPR Pipe Produciton Line , PA Pipe Production Line
Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Steel Tube , Flange/Pipe Fitting , Welded Tube/Seamless Pipe , Steel Plate/Coil , Nickel Alloy
OEM, ODM
ISO 9001, BSCI
Manufacturer/Factory
Cold Rolled Steel Coil , Hot Rolled Steel Coil , Galvanized Steel Coil , Seamless Steel Pipe
OEM, ODM
Response Time≤3h
Manufacturer/Factory
, Trading Company
API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen
OEM, ODM, Own Brand
Response Time≤3h
![Bazhou GY Steel Pipe Manufacturing Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718945709066)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Manufacturer/Factory
, Group Corporation
Steel Pipe , Steel Plate , Steel Coil , Steel Bar , Galvanized Steel Pipe
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
![Qingdao Jiuguang Metal Products Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Qingdao Jiuguang Metal Products Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718945709066)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless steel precision welded pipe , automotive pipe , stainless steel industrial welded pipe , stainless steel small diameter wall thick pipe , stainless steel guardrail processing
ODM, OEM
ISO 9001
![Wuxi Jinbao Special Steel Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Wuxi Jinbao Special Steel Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
![FOSHAN UNITED ALUMINUM CO., LTD.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
FOSHAN UNITED ALUMINUM CO., LTD.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945709066)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
![Wuxi Aojiewei Metal Materials Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Wuxi Aojiewei Metal Materials Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Stainless Steel Coil , Stainless Steel Plate
ODM
within 15 workdays
Manufacturer/Factory
, Trading Company
Galvanized Steel Pipe , Stainless Stele Pipe , Carbon Welded Steel Pipe , Alloy Steel Pipe , Carbon Seamless Steel Pipe
OEM, ODM
ISO 9001, QC 080000, BSCI, BRC, SA 8000
Manufacturer/Factory
, Trading Company
Steel Plate & Steel Sheet , Heavy Steel Plate , Carbon & Low Alloy Steel Plate for Boile , Structural Plate for Shipbuilding , Steel Plate for Bridge Building
Pingdingshan, Henan
Manufacturer/Factory
, Trading Company
Stainless Steel , Carbon Steel , Painted , Steel Pipe , Rebar
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
![Sino Steel Group (Shandong) Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Sino Steel Group (Shandong) Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718945709066)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Stainless steel profiles , carbon steel , galvanized steel
OEM, ODM
ISO 9001, ISO 9000, ISO 20000
![Tianjin Huilifeng Anti-Corrosion and Insulation Steel Pipe Group Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Tianjin Huilifeng Anti-Corrosion and Insulation Steel Pipe Group Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945709066)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Manufacturer/Factory
, Trading Company
3LPE Coated Pipe , 3LPP Coated Pipe , Epoxy Coated Pipe , HDPE Pipe , Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Manufacturer/Factory
, Trading Company
, Group Corporation
Stainless Steel , Nickel Alloy , Alloy and Carbon Steel
OEM, ODM
within 15 workdays
![Tobo Industrial (shanghai) Co.,Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Tobo Industrial (shanghai) Co.,Ltd
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945709066)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Trading Company
Super duplex steel fittings flanges; Copper nickel fittings; Nickel alloy pipe/tube; Super duplex steel pipes/tubes; Copper nickel plate/ sheet
ODM, OEM
Shanghai, Shanghai
![Shandong Kangyu Pipe Industry Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Shandong Kangyu Pipe Industry Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Manufacturer/Factory
, Trading Company
HDPE Pipe , HDPE Steel Reinforced Pipe , HDPE Electrofusion Fitting , HDPE Fitting , PPR Pipe
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
Manufacturer/Factory
, Trading Company
, Group Corporation
Linear Actuator , Hydraulic Acuator , Conveyor Roller , Belt Conveyor , Electric Hydralic Cylinder
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
![Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945709066)
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945709066)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945709066)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945709066)
Number of Employees
Manufacturer/Factory
, Trading Company
Aluminum Plastic Pipe , Brass Fitting , PEX-b Pipe , Valve , PPR Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015