The registration address of dongqing electromagnetic science and technology ltd. Is located in room 501 at no. 2 of the road, located in the town of humen, dongqing, guangdong province. The registration authority is the market supervision authority of dongqing city. The legal entity is represented by huang qing, and operates in the following areas: electromagnetic magnets, electromagnetic valves, electromagnetic wires, screwdrivers and accessories; and import and export of goods. (projects subject to legal approval to operate with the approval of the relevant department)