A clean and spacious and orderly production workshop has been built in the modernized factory area. Advanced foreign equipment and technology have been continuously introduced. The integration of product technology, tooling, design and manufacturing has been strengthened on the principle of design and R&D as the priority. Very good results have been achieved. Strict control of each key production link has not only improved but also improved. The technical level of the enterprise is guaranteed, and the quality of the product is also guaranteed.