Metals:
Import and sale of Cu alloy, Ni alloy, brass, and nickel silver strips for semiconductors and connectors, and in-the-home selling of copper powders for powder metals and secondary materials

Nonferrous metal scraps:
Nonferrous metal scraps : consolidating - processing (grinding / sorting) - shipping, detinning, processing to retrieve precious metals

Environmentally friendly products:
Environmentally friendly products : hydro-carbonated cleaning machines, hydro-carbonated cleaning agents, water purifying apparatuses, ion exchange resins, clean rooms, etc.

System:
Ordering and distribution management system using the Web