... and 5-8 research engineers. In recent years, resistance welding electrode series products have passed ISO900I-2000 Certificate, and have ... ,500A .3. OTC200A,350A,500A .4. Miller, Kemppi , Esab welding torches.5. Plasma cutting torch : P80,AG50,ME50,AG60 ,AG1006 ... ,Binzel torch handle Panasonic torch handle , gas diffuser , plugs, earth clamp.... Certificate: Packing: Transportation: By sea By air