welding electrode holder: 1.CCC approval 2.model:200A,300A,400A ... of electrode holders: Material:iron,brass Material:bakelite,it's heat-proofWe are Professional manufacturer of electrode holders,we can supply you various kinds of electrode ... Various kinds of electrode holders available 2) Types: American type, Holland type, Italian type, Japanese type,Korean type3)Applications:welding;heavy working; ...