Every solder joint and every corner of the plating line's roughening tank must be inspected many times and carefully confirmed. Every time a process is completed, he will carefully check and take pictures. Every equipment and every accessory in the factory Carefully maintained. He has meticulously crafted every job. In him, we see that Communist Party members are not only a title, but also a sacred responsibility.


      As the equipment section chief of Ningbo Swell Process Technology Department, Han Zhihua is mainly engaged in equipment maintenance and equipment performance improvement related work. Since joining the company, he has served as equipment maintenance worker, equipment maintenance team leader, and equipment section chief.


      He is committed to improving the performance of the equipment, working hard to transform the nickel-containing water treatment equipment to save the company's water treatment costs; he carefully studied and changed the oil-fired boiler to a natural gas boiler, which saved the company a large amount of energy expenditure and received continuous government subsidies.


      He improved the small oil pump oil cooler of the injection molding machine, transformed the original external oil cooler into a built-in cooler, increased the contact area and improved the cooling effect; improved the polishing room, solved the problem of a large amount of dust floating indoors and outdoors, and improved Improve the overall dust removal efficiency.


      He not only has excellent skills, but also strives to improve the operating skills of employees in equipment maintenance positions. He organized and carried out equipment safety operation training and equipment maintenance skills training, which greatly improved the overall maintenance level of the company's equipment while ensuring safety.

      He has meticulously crafted every job. In him, we see that Communist Party members are not only a title, but also a sacred responsibility.