Shenzhen Beike Testing Technology Co., Ltd. Was established on August 15, 2016, and its registered address is 103, F1, Huaya Building, Yousong Community, Longhua Street, Longhua District, Shenzhen. The business scope includes general business items: Information consultation on electronic products, electrical products, environmental and chemical detection technologies; Safety technical consultation; Research and development of measurement calibration technology; Technical development and on-site maintenance of electronic products and computer software; Economic information consulting (excluding securities, insurance, funds, financial business and other restricted items), enterprise management consulting (excluding talent intermediary services); Domestic trade, import and export of goods and technologies.