摘要
For half a century he’s devoted himself to welding and is now a leading figure in China’s welding sector known for his high-quality products,innovations and hundreds of technical breakthroughs.He is Ai Aiguo,welding consultant of the Hunan Valin Xiangtan Iron&Steel Co.,Ltd.On June 29,2021,when the Communist Party of China Central Committee conferred,for the first time in history,the July 1 Medal to 29 distinguished Party members,Ai is one of the 29 honourees and the only factory worker.
