Universal 395 Size: φ3.2 seawater resistant stainless steel welding electrodes 
 Hardfacing welding electrodes 
 Universal 400 Size: φ4.0 Suimei, gravel surfacing with a special welding equipment 
 Universal 401 Size: φ4.0 impact and wear resistant multi-purpose hard surface welding electrodes 
 Universal 402 Size: φ4.0 high stress or vibration, crashworthiness of manganese steel welding electrodes 
 Universal 404 Size: φ4.0 Diamond's extreme wear outside the most hard-surfacing welding electrodes with the hard surface 
 Universal 405 Size: φ4.0 φ3.2 Super Tough antiknock surfacing welding electrodes, often used as a transition layer 
 Copper welding 
 Universal 210 Size: φ3.2 multi-copper alloy electrodes 
 ALUMINUM electrode 
 05 Universal Specifications: φ3.2 multi-purpose aluminum alloy welding electrodes 
 Slotting, cutting, welding power 
 Universal 100 Size: φ4.0 φ3.2 Super Slot welding electrodes for all metals 
 Universal 150 Size: φ3.2 super cutting welding electrodes for all metals 
 Molds, tools electrode 
 Universal 440 Size: φ3.2 φ2.4 high-speed tool steel welding for all welding blade 
 Universal 440 TIG specification: φ1.6 high-speed tool steel manual arc welding wire, welding for all blades 
 Universal 480 Size: φ3.2 φ2.4 applicable to all types of mold repair welding 
 Universal 480 TIG specification: φ1.6 φ1.0 applicable to all types of mold repair manual welding wire