(a) the registered address of chongqing zhuang industrial park, located in chongqing city, is the market supervision authority of the city of chongqing, represented by a legal person, and covers the development and sale of office furniture, solid wood furniture, steelwood furniture, paint-painted panel furniture, coatboard-type furniture, hotel furniture, soft medical examination equipment, school furniture, child furniture, metal furniture, metal furniture, auditory furniture, student double-beds, apartment beds, high-integregation, smart-enhanced racks, electric-intensity frames, hand-enhanced frames, non-orbit-enhanced hangars, hangars, secure cabinets, design, development, production and sale of magnetic cabinets; the development and sale of dense smart management software, archive temperature control systems; the operation of office equipment and consumables, spare parts, computer hardware, video equipment, communications equipment (without satellite ground-launching and receiving equipment); ***