MG710 Universal electrode 
 A versatile tool for wide steel rod, or just generally do not need to warm cold warm, with a high degree of resistance to fragmentation, accessibility Forging, can backfire and multi-layer welding. Post-weld hardness Rc55-60. Commonly used in impact and wear-resistant tools, dies. Such as the cutting blade, forging die, cold cut mold, molding, shredder hammer head, roller mill and so on. 55-60 

 MG713 Universal electrode 
 For assembly and repair of H-13 tool steel welding. Commonly used in the repair of existing mold, machining errors, etc. 55-60 

 MG720 Universal electrode 
 Diamond-based electrode for high temperature corrosion resistance, impact resistance, wear and tear. 550 ℃ to maintain the hardness of Rc42. Commonly used in chemical equipment, hot stamping machine, slide valves, spark plugs, punching machines. 38-43 

 MG740 Universal electrode 
 Can be used for the majority of medium hardness steel welding alloys. With high pressure resistance, impact wear, good crack resistance, is the ideal primary surface hardened layer. Machinable and can be forged weld. 33-41 

 MG745 Universal electrode