1.Panasonic W17 W18 argon arc welding torch 2.strict quality control and low price 3.obtain ... :2000 certification and China Compulsory Certification. Our torches are compatible with Binzel, Panasonic Osaka, OTC, SAF, Dadian, Rili, Miller, Lincoln, ... swan neck, welding nozzle, gas diffuser, welding liner ,teflon liner, cable plug , euro connector ,panasonic connector,otc connector,insulatr ,feed roller ...