The registration address of the company is 1-1012-01, located in the north-west side of kitasu jin road and longzhou road in the northern region of tianjin city. The registration authority is the market supervisory authority of the north cai district of tianjin city, represented by a legal person, yang xinhong, and operates in the areas of metal materials, mechanical equipment, electronics, water heating units, and the wholesale and retail distribution of hardware. (state-owned, special, exclusive)