King Wan Corporation

King Wan is a company that provides mechanical and electrical engineering services for the building and construction industry. It operates through plumbing and sanitary, electrical, and toilet rental segments. The plumbing and sanitary segment offers designing and installation of water distribution systems, and pipe network for sewage and waste water drainage. The electrical segment provides designing and installation of electricity distribution, fire protections, and alarms. The toilet rental segment is involved in the operation and rental of mobile lavatories, and other services.