1.Panasonic 350A welding insulator. 2.We produce various of welding tools. 3. ... ,501D,602water-cooling welding torch .2. Panasonic 180A,200A,350A,500A .3. OTC200A,350A,500A .4. Miller, Kemppi , Esab welding torches.5 ... handle Panasonic torch handle , gas diffuser , plugs, earth clamp.... panasonic 350A welding insulator