The registration address of li and da'smart equipment, ltd., is located in building no. 102, located at centre no. 7 and no. 2 of gao qiao town, dong qiao town, guangdong province. The registration authority is the market supervision authority of dong qiao city, with legal representatives representing xiao zheng, operating in the areas of research and development, production and sale: smart equipment, instrumentation, electronics industry equipment, general purpose equipment, specialized equipment and accessories. (projects subject to legal approval may not operate without the approval of the relevant department)