MG770 Universal electrode 
 Severe wear resistance, high impact resistance welding electrode surface hardening, alloying is not in proper position to allow the core wire welding, pipe welding is also available for the blast furnace section, the transport chain, road construction machinery. 56-60 

 MG788 Universal electrode 
 Spray tungsten carbide composite rods, used for severe abrasion, impact by the middle of the occasion, can be welding steel, cast steel, cast iron and tool steel. Uses such as drilling, reaming, milling, mining industry. More than 77 

 MG790 Universal electrode 
 Welding carbide hardening compound. For even at high temperatures, but also has anti-wear ability of fine-grained. Tubular electrodes are also available. Commonly used in mining, cement equipment, sand conveyors. 63-65