TOPIA

Metalworking machines, namely, machining centers; Metalworking machine tools; casting dies for metal forming, namely, casting dies made of zinc alloy for transportation equipment; press dies for metal forming

Metal treating; wood-working; metal casting; processing of plastics; welding services; electronic beam welding services, namely, thermoelectron beam welding utilizing heat generated when thermoelectrons emitted from heated filaments in a high vacuum collide with the target subject; laser processing for metal forming, namely, treatment of metal materials by means of laser beams; press processing for metal forming, namely, press dies processing for metal materials in the nature of metal bending and metal raising; pipe processing for metal forming, namely, processing for metal pipes in the nature of cutting, drilling, and bending of pipes