The registration address of shanghai hongheng smart technology ltd. Is located in room 3098, 3rd floor, zone a, zhongshan highway, 3560th floor, qinghuang township, qing poo district, shanghai city. The registration authority is the qing poo district market supervisory authority, represented by a legal person, and includes the development of computer software, the sale of smart equipment and blank cards, printing equipment, electronics, digital products, printing equipment, mechanical equipment, computers and accessories (except for the security of computer information systems), craft gifts, business information counselling. [projects subject to legal approval may not operate without the approval of the relevant department]