Hongzhang Qi
Dr. Qi Hongzhang from SGS materials laboratory has been engaged in metal failure analysis and functional material development and testing for many years. He has presided over and participated in a number of automobile parts failure analysis, large-scale mechanical failure analysis and factory corrosion failure analysis. He has a profound knowledge and rich hands-on experience on the development, preparation and testing of traditional metal materials, new metal functional materials and nano magnetic materials at home and abroad.