Beijing Lianzong Technology Co., Ltd. Registered address is located in Beijing Changping District, Beijing Huilongguan Town, Kexing West Road, No. 106, Yard 6, Building 15 layer 1511-3, the registered office of the Beijing Changping District Market Supervision Administration, the legal representative of Liu Hongjun, the scope of business includes the general items: Technical services, technology development, technology consulting, technology exchanges, technology transfer, technology promotion; Power electronic components sales; Computer system services; Auto parts wholesale; Import and export of goods; Technology import and export; Import and export agency; Software development; Wholesale of hardware products; Computer hardware and software and auxiliary equipment wholesale; Machinery parts, parts and components sales; Metal materials sales; Valves and plugs sales; Metal tools sales; Building decoration, plumbing and piping parts and other metal products for construction manufacturing; Metal structure sales. (In addition to projects subject to approval by law, with a business license to carry out business activities independently in accordance with the law) (shall not be engaged in national and municipal industrial policy prohibitions and restrictions on the type of project business activities. )