The registration address of yuda ultrasonic equipment ltd. Of changzhou is located at no. 128, chiang qian industrial park, lake tong town, wuju city, in the wuju district administration and administration authority of changzhou city. The legal entity is represented by seo sang-jun and operates in the areas of ultrasonic washing machines, welders, drying equipment, industrial chillers, manufacturing and processing of mechanical parts and components; and the sale of chemical products (other than dangerous goods). (projects subject to legal approval may not operate without the approval of the relevant department)