In order to adapt to the development of modern agricultural machinery and the spirit of the "13th Five-Year Plan" quality management program, Dongfeng has equipped more than 20 CNC machine tools with advanced punching, pressing and welding technology to ensure the stability and improvement of product quality. Equipped with all levels of quality management personnel, strictly in accordance with the "process inspection", in the production process, continuous training of front-line technical backbone, combined with the post of product quality improvement, innovation. The quality of products has taken a qualitative leap and has gone up to a new stage.