The registration address of the east china survey equipment science and technology company, ltd., is located in room 101, stone rock and rock, single north road, east china city, guangdong province. The registration body is the market supervision authority of east china city, represented by a legal person, and operates in the areas of production, research and development: detection equipment, automation equipment, distribution: hardware accessories, maintenance of equipment. (projects subject to legal approval to operate with the approval of the relevant department)