Being engaged in welding technique,including the study of repairing high temperature and high pressure cast workpieces,alloy steel parts,big axle parts and so on.

• 主要从事焊接技术咨询，其中包括对大型高温高压铸件，耐热钢零部件；及大型轴类零件的补焊修复的咨询及研究。