Chen Jingyi is chief technician of China Shipbuilding Group, and winner of the 16th China Skills Award. With more than 30 years of experience, Chen Jingyi has constantly explored how to overcome the welding of new materials.
He has achieved significant research results in the welding process of dissimilar steel, non-ferrous metal, high alloy steel, low temperature steel and castings. He unreservedly passes on the welding techniques he has learned and mastered to young welders. He is a veritable heavy weapon of the country.