Company quality control: Our company has a sound national military standard quality management system and operates strictly in accordance with the national military standard quality system. All incoming raw materials and components have strict quality inspection processes, and the production process has strict quality control. The main key points of product quality control are: raw material incoming inspection → three inspections of part processing → three inspections of surface treatment → three inspections of finished product assembly → various tests and experiments. There are strict management processes and process documents for special processes and critical dimensions. We adhere to the principle of quality first to serve our customers.