Welding Machines 2012 5,000 h China, Guangzhou
Welding Machines 2014 5,000 h China
Welding Machines 2015 2 h China, BEIJING
Welding Machines 2014 China
Welding Machines 2017 1 h China, BEIJING
Welding Machines 2022 China
Welding Machines 2022 1 h China
Welding Machines 2015 3,000 h China, BEIJING
Welding Machines 2022 10 h China