Ice Climbing Crampon,Ice Traction Crampon,Crampons for Shoes Door Hardware Co., Ltd. , http://www.hardware-xy.com Hubei Provincial Labor Model, Comrade Wang Mingkun, a worker of the Transmission Plant of the Second Automobile Factory, in the era of the production and construction of the first automobile factory, with a stubborn character, the spirit of seeking knowledge and thirst, diligent study, painstaking research, With Superman's perseverance, he quickly mastered the mechanical drawing technology and won the praise of leaders and engineers. He took the example of the famous national labor model Meng Tai, Wang Yulun, Zhang Mingshan, etc., studied hard, worked hard, and dedicated his life to the automobile industry in New China.