The production items are classified in four areas: (1) Gas turbine parts in vacuum and air melting & castings for industrial and aeronautical gas turbines and special turbocharger impellers, (2) Special impellers, vanes and blades for steam turbine and (high performance) pump parts, (3) Automobile and engine parts such as cams, engine fuel injection systems etc. (4) Military parts for aeronautical, naval and land vehicles and electronic parts, etc. Our in-house R&D personnel consists of ten specialists, two PhDs, six masters of engineering and two engineers. We have delivered advanced processes and military parts for aeronautical, naval and land based vehicles etc. Our production line has ten specialists who have delivered continually advanced and upgraded processes and quality controlled systems with international certifications of ISO 9002, GL (German Lloyd), DNV (Norwayan Ship Certificate) and EM (Excellency of Machine and materials of Korean government). We also export gas turbine blades and impellers to the U.S.A.. and Japan for car motor fuel injection systems, East Asia for pump impellers, and France for parts for nuclear and fossil power plants. The business size this year expected five to be six million dollars.