Time passes by, and the years go by like a shuttle, this is the 23rd year that Sun Weibing entered Haili Special Cold. With his youth and sweat, he has written a story of growing up from an ordinary front-line operation employee to the head of manufacturing department. He always devotes himself to his work with a high sense of responsibility and positive attitude, is practical and enterprising, does his best for his work, and never relaxes on himself.

Courageous and responsible
       In June, 2023, in the middle of the summer, the manufacturing department received a large order of production tasks. Knowing the hard-won orders, with only forty employees in the manufacturing department, the department bravely took the heavy responsibility. Sun Weibing every morning meeting will be based on the production schedule will be assigned to the production tasks to each team, the development of tasks to complete the timetable, check the progress of production, timely and reasonable deployment of personnel. In order to improve work efficiency, he applied for the assembly shop, electrician team to increase the automatic wire cutting equipment and charging pistol drill. In the production process, he strictly control the lack of materials, to the sheet metal parts, compressor, small screws, nuts, there is a lack of materials immediately feedback to the procurement department. Throughout the process, Comrade Sun Weibing always remained calm and firm, leading the manufacturing department to actively deal with various challenges and difficulties, all staff of the department to work together and overcome the difficulties, and finally not only completed the large order on time, but also the high temperature air-conditioning production reached 763 units in that month, which was the highest production in the past years.

Energy saving and consumption reduction   Management optimization
       With the intensification of market competition and the improvement of environmental protection requirements, energy saving, cost reduction and efficiency has become an urgent issue that enterprises must face and solve. In order to achieve the enterprise's energy saving and cost reduction, Sun Weibing constantly think and practice the management and optimization of the production workshop, actively respond to the company's proposal of cost reduction and efficiency, lead the staff to move the brain, put forward the program, through the refined management, process optimization, equipment renewal, etc., to improve the production efficiency and product quality, and at the same time reduce the waste and energy consumption.
A legacy of ingenuity  Skills upgrading
       In order to improve the labor skills of frontline production staff, he often organizes training courses to train employees in their skills. During the training, he not only teaches the employees how to operate the production equipment, but also explains the working principle of the equipment in depth. Through these explanations, employees are able to better grasp the operating skills of the equipment and also understand the working mechanism of the equipment so that they can better maintain and care for the equipment. In addition, he has conducted in-depth research on the potential sources of problems that frequently occur in production equipment failures. He has summarized a series of practical troubleshooting methods and taught his employees how to find, identify and troubleshoot these faults. By continuously improving self-learning and developing the team, the department's employees are not only able to detect equipment failures in a timely manner, but also carry out repairs on their own, so as to prevent problems from occurring in the first place.
       The road is long, but the line will be there, the line without stopping, the future can be expected. Sun Weibing has always been honest labor, down-to-earth, pioneering, and made extraordinary performance in ordinary jobs. In the coming days, he will continue to work with high enthusiasm, positive learning attitude, good teamwork spirit and meticulous, serious work style, to keep the right and innovation, excel, and lead the team all the way forward.