The registered address of beijing quatis business and trade company ltd. Is located on the second floor of the 2nd floor of ri xian town road, dynasty district, beijing city. The registration authority is the market supervision authority of the beijing city dynasty district, represented by wang wanchong, and is engaged in the sale of construction materials, decoration materials, ceramics, hardware products, daily supplies, kitchen supplies, chemical products (other than licensed chemical products), mechanical parts, mechanical equipment, electronics; stone processing of buildings (limited to production operations in foreign ports). (the subject of the market may, in accordance with the law, freely choose to operate projects and carry out business activities, as well as projects subject to legal approval and subject to the approval of the relevant sector, and may not engage in activities in which the state and municipal industrial policies prohibit and restrict such projects