there are more than 220 stamping staff, and more than 100 stamping machines of different tonnage from 6T to 400T are equipped. It is planned to invest 8 sets of 630T-1300T large tonnage machines in the next 2 years. The stamping workshop can complete blanking, punching, bending, stretching and other processes for various metal materials. The maximum daily output can reach 3 million pieces.