... torch .2. Panasonic 180A,200A,350A,500A .3. OTC200A,350A,500A .4. Miller, Kemppi , Esab welding torches.5. Plasma cutting torch : P80 ... neck ,nozzle ,insulator, liner, line-feeder roller ,Binzel torch handle Panasonic torch handle , gas diffuser , plugs, earth clamp....We are a ... an area of more than 10000 square meters .There are 50-100 workers and 5-8 research engineers. In recent years ...