The registered address of Shenzhen Yandonghao Electronic Technology Co., Ltd. is located at 7205, Dongyuan Factory Building, No. 28 North Ring Road West, Longteng Community, Shiyan Street, Bao'an District, Shenzhen. The registration authority is Bao'an Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Yang Xinyan. The business scope includes the technical development and sales of electronic products (excluding production and processing); Sales of lubricating oil; Domestic trade; Import and export of goods and technology. (Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council)^