
- ZHEJIANG WELLNIT MACHINERY MANUFACTURING CO.,LTD
- Pipe Cutting and Beveling Machine, Pipe Beveling Machine, Portable Pipe Cold Beveling Machine, ID Mounted Welding Preparation Pipe Chamfering T, Flange Facing Machine, Plate Edge Groove Machine, Pipe
Zhejiang

- SHANGHAI CHD WELDING & CUTTING EQUIPMENT CO., LTD.
- CNC Cutting Machine, Plasma Cutting Machine, Gas Cutting Machine, Pipe Cutting Machine, H-Beam Cutting Machine, Welding Machine, Flame Cutting Machine, MIG Welding Machine, TIG Welding Machine
Shanghai

- Shanghai Qianshan Piping Technology Co., Ltd.
- Pipe Spool Fabrication Production Line, Pipe Cutting Machine, Pipe Beveling Machine, Pipe Fitting up Equipment, Pipe Welding Machine, Automatic Welding Machine, Pipe Cutting & Beveling Machine, Pi
Shanghai

- Henan E-Work Industrial Equipment Co., Ltd.
- Orbital Pipe Cutter, Orbital Pipe Welder, Pipe Cold Cutter, Pipe Cutting Machine, Pipe Beveling Machine, Plastic Pipe Cutter, Pipe Stand, Pipe Squeezer, Pipe Threading Machine, Butt Fusion Machine
Henan

- Shanghai Taole Machine Co., Ltd.
- PLATE EDGE MILLING MACHINE; PLATE BEVELING MACHINE; PIPE BEVELING MACHINE; CUTTING BEVELING MACHINE; FLANGE FACING MACHINE; CNC EDGE MILLING MACHINE; PLATE CHAMFERING MACHINE
Shanghai

- Nanjing Qizhi Engineering & Equipment Co., Ltd.
- Automatic cutting/ welding/ bending machines for boiler production, Automatic pipe fabrication production line, Wind tower production line, LNG tank production line
Jiangsu

- Nanjing Yunyan Digital Technology Co., Ltd
- Plate Rolling Machine, Plate Leveling Machine, Plate Oil Press Machine, Plate Edge Planer and Milling Machine, Gantry Milling Boring Machine, CNC Machine Center, CNC Lathe
Jiangsu

- Hangzhou Doweld Piping Technology Co., Ltd.
- HDPE Pipe Butt Welding Machine, HDPE Pipe Welding Machine, HDPE Butt Fusion Machine, Butt Fusion Welding Machine, Plastic Welding Machine, HDPE Fusion Welding Machine
Zhejiang