The product development process was not well done Some companies have not done enough work in the product development process. For example, the product formula and production process technology are not yet mature, and they are in the process of crossing the river by feeling the stones. Naturally, there will be many hidden quality abnormal products in the production process. These hidden quality abnormal products can only be found when consumers use them. Suggestions for improvement: ① As a new product development department, every time a new product is developed, it must do a good job of verification before the start of mass production. It should not always be put into production too quickly. After all, there is a big difference between the development in the laboratory and the mass production on the production line. ② In order to ensure the smooth launch of new products, as a development department, it must go through repeated demonstrations for many times. It is better to track trial production on the production line in person to fully confirm whether it can be successfully mass produced ③ After the development of each new product, a New Product Technical File shall be formed, indicating the number and version status, and corresponding technical handover procedures shall be completed with the production department. If necessary, the production department shall receive technical training before mass production ④ When each new product is put into production for the first time, the development department must send someone to the site to track the key process, so as to further verify whether the technical process of the new product is really suitable for the production line, and to check whether the technical process of the new product is still insufficient and timely adjusted and improved ⑤ After a new product is successfully put into production, the quality and technical standards of the new product must be archived, including process operation instructions, product quality standards, etc
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