The registered address of wei shijie construction technology (beijing) ltd. Is located at no. B1801, jae-chang road no. 2 in the city of beijing. The registration authority is the market supervision authority of the city of beijing's chao-yang district. The legal person is meng xianxiao, representing a range of technical services; it sells furniture, building materials, decoration materials, hardware, metal materials, mechanical equipment, electronics, public safety equipment and equipment, lamps, bathrooms, kitchen appliances, household appliances, metal products and glass products. (the subject of the market may, in accordance with the law, freely choose to operate projects and carry out business activities; projects which are subject to legal approval and which are subject to the approval of the relevant sector; and activities in which the state and municipal industrial policy prohibits and restricts such projects