**have accomplished helicopter aviation equipment retrofitting (radar, HF/VHF/UHF radio, navigation and information system, IFF system, data chaining system for more than 200 helicopters including Mi-17/Mi-171, S-70 (Black hawk), Z-9 (SA-365), Z-8 (SA-321), SA-342, etc.**have had a training of composite component assembly engineering at Airbus Spain and Aernnova Aerospace Industy Company in Spain.**have intenal auditor qualification of AS9100C by Bureau Veritas Certification (BV).in charge of Configuration Control Mmanagement, Key Characteristics Management and PFMEA Management. **the writer and owner of more than 10 procedures about manufacturing engineering management like Key Characteistics, PFMEA, Configuration Management, Concurrent Engineering, Control Plan...**the internal auditor of Airbus' MECA (Manufacturing Engineering Capability Assessment), IPCA (Industrial Process Control Assessment) ans GRAMS (General Requirements of Aerostructure & Materials Supplier).**the internal auditor of OHSAS18001(Occupational Health and Safety Assessment Series).**manufacturing engineering engineer of assembly