Metalko (Hyuntae Chung, ) specializes in industrial product failure, corrosion, expert witness testimony, industrial accident investigation, materials and metallurgical engineering manufacturing.Metalko also can provide on site product liability evaluation, accident investigation, engineering analysis, expert witness testimony, and evaluation of conformance to industry specifications.Metalko has 17 years of wide ranging industrial materials processing, metallurgy, welding, engineering analysis, quality assurance, manufacturing, accident investigation, and root cause failure analysis experience. This includes the below, 1. corrosion prevention2. aluminium alloy treatment 3. die casting defects 4. heat treatment 5. alloy selection6. metallographic analysis 7. welding troubleshooting8. melting furnacesFor details, please go to my website.