The registration address of dong zheng dah automatic equipment ltd. Is located on the 1st floor of the 1st floor of yokomura road, liu hae-yu village, joo-tung township, dong zheng city. The registration authority is the market supervision authority of dong zheng city, represented by legal persons and includes research and development, production and sale of: non-standard automation equipment, industrial defunction equipment, ultrasound cleaning equipment, ultrasound welding equipment and industrial water treatment equipment. (projects subject to legal approval to operate with the approval of the relevant department)