The registration address of the beijing federation of jia jia-dako trades ltd is located in room b12-116, no. 88, east sin house street, gate gorge district, beijing city, with the registration authority being the market supervision authority of the beijing gate gorge district, represented by a legal person, wu chun-jian, and which includes the development, transfer and sale of electronics, mechanical equipment, computer software and hardware, as well as externals, cultural sports items, hardware and communications equipment; technology import and export; agency import and export; and import and export of goods. (an enterprise shall, in accordance with the law, freely choose to operate its own projects and carry out its activities; an approved project shall, in accordance with the law, operate its activities in accordance with the approved content, subject to the approval of the relevant sector; and it shall not engage in activities in which the industrial policy of the municipality prohibits or restricts the operation of projects of its kind