Qingdao Holdings International Limited, an investment holding company, manufactures and sells education equipment in Hong Kong and Mainland China. It operates in four segments: Leasing of Properties, Production and Sale of Education Equipment, Loan Financing, and Consulting Service. The Leasing of Properties segment leases residential, industrial, and commercial premises. Its Production and Sale of Education Equipment segment engages in the research and development, production, and sale of digital Chinese calligraphy education equipment, along with relevant learning and tutorial systems. The Loan Financing segment provides loan financing services to individuals or corporate customers. Its Consulting Service segment offers construction project supervision, project cost, and bidding consulting services. The company also engages in property investment and real estate development activities. The company was formerly known as HyComm Wireless Limited and changed its name to Qingdao Holdings International Limited in November 2014. The company was incorporated in 1997 and is headquartered in Admiralty, Hong Kong. Qingdao Holdings International Limited operates as a subsidiary of China Qingdao Development Company Limited.