The registration address of sioux lantai gold products ltd. Is located on the west side of the 8th floor of the 8th floor of the 1st building of the yangtze road in the sioux city neighbourhood of sioux city, with the registration authority being the sioux city's sangtai district data bureau, with legal representatives representing wang hong kong, operating in the following areas: production and sale of hardware, mechanical accessories, standard pieces, nails, non-platforms. (projects subject to legal authorization and subject to the approval of the relevant department) general project: sale of machinery and equipment (in addition to projects subject to legal authorization, operating on an autonomous basis under a licence)