Hello. Good morning. Are you looking for welding tungsten electrodes better supplier? WC20,WT20,WL15,WL20,WZ3,WZ8,WP,WY20. Diameter:1.0mm to 6.4mm Polished:* 800-1000mm in length Length:150mm,175mm and as clients request. Welcome to inquiry! Best Regards, Yours faithfully, Leyla Liu Whatsapp 008615552539082