SUNeVision Holdings Ltd., an investment holding company, provides data center business in Hong Kong. The company is involved in the provision of facilities management and value-added services. It also engages in the design, installation, operation, laying, and cabling of extra-low voltage and information technology systems, as well as building access, voice, data, power supply systems and network, and other infrastructure networks; and provision of related repair and maintenance services. In addition, the company offers IT and optical fiber network, and related maintenance services; treasury services; and financing, management, and company secretary services. Further, it is involved in property and trademark holding activities. The company is headquartered in Kwun Tong, Hong Kong. SUNeVision Holdings Ltd. is a subsidiary of Sunco Resources Limited.