Environmental Preservation Equipments / Pumps / Plants / Parking system / Steel Structure / Wear-resistant and heat-resistant castings / etc.

Rock Drills (Tunnel drill jambos, Tunnel work stations, Hydraulic breakers, Hydraulic crawler drills, etc.) Environmental Machinery

UNIC cranes / UNIC carriers / UNICPAL / Mini crawler cranes / etc.

Copper / Gold / Silver / etc.

High-purity metallic arsenic / Core·coil for line filter / Aluminum nitride ceramics / Laser-use lens mirrors / etc.

Cuprous oxide / Cupric oxide / Aluminun sulfate / Polymeric ferric sulfate solution / etc.

Construction / sales mediation / brokerage and other related services for office buildings and apartments

Liquid petroleum gas and coke / Aggregate / Petroleum / Petroleum-related products