The picture shows Xue Qiguo carefully welding the rolls Lai steel plate belt machine repair workshop welding class Communist Party member Xue Qiguo retired without fading, to bring the excellent character of the troops to the enterprise team. In the 15 years since he retired, he has trained special welding techniques such as ordinary welding and plasma welding, argon arc welding, and CO2 protection welding on the surfacing positions. At present, the average service life of various types of spare parts such as rollers, roller guides, guides, etc. that he surfacing has reached 2 to 3 times the number of new spare parts, and has been favored by users. It can create more than 1.2 million yuan for enterprises. 