The registration address of the tianbao stone processing plant in the red bridge district of tianjin is located in the 200-metre factory building on the west side of the kukura village commission in kitakura town, north tienjin city. The registration authority is the market supervision authority of the north cai district of tienjin city, represented by a legal person, xue, who operates in the area of sub-processing, wholesale and retail distribution of non-metal minerals. (projects subject to legal approval may not operate without the approval of the relevant department)