Dalian Zhuanghe Contemporary Auxiliary Machinery Manufacturing Co., Ltd. (DAM) is located in Xuling Yitun Industrial Park, Zhuanghe City, Dalian Province, Liaoning Province. It was founded in 2001. DAM is committed to the research, development, design, and manufacturing of machine tool auxiliary equipment, mainly providing intelligent cleaning equipment for automotive engines and new energy vehicle manufacturers. DAM has dozens of independent intellectual property rights, including multiple invention patents. DAM is a high-tech enterprise that has passed the certification of quality system, environmental management system, and occupational health and safety management system. Formed an annual design capacity of 100 units/set of equipment and an annual production capacity of 200 million yuan.