Powder equipment, ultra-fine pulverizer, universal pulverizer, mixer, dryer, vibrating screen, ultra-fine pulverizer assembly line, coarse grinder, after-sales service and maintenance; lathe processing, milling machine processing, planer processing, drilling machine processing, cylindrical grinding processing, CNC lathe processing, electric welding processing, secondary welding processing, argon arc welding processing, sheet metal processing, bending processing, high frequency welding processing, plate coil processing, plasma cutting, CNC plasma cutting.