Net-a-Go Technology Company Limited, an investment holding company, provides environmental maintenance business in Hong Kong and Mainland China. The company offers janitorial services on streets and public areas, as well as waste and facility maintenance management services. It also leases properties; and trades in securities. In addition, the company manufactures and sells medical devices; and trades in cosmetic products. The company was incorporated in 2013 and is headquartered in Taikoo Shing, Hong Kong.