State-owned water supply company TWC of Taipei,China, has implemented various strategies to reduce its non-revenue water. To manage water pressure efficiently, it installed variable-frequency drives in its water treatment plants and pumping stations, established water pressure monitoring stations, and installed pressure-reducing valves (PRV). To reduce water loss, it implemented an annual water loss detection plan and established and maintained District Metered Areas (DMAs).

Taipei,China's TWC is one of the biggest water companies in the world. It is a state-owned company that produces 8.6 million cubic meters of drinking water every day. It has developed efficient and new technologies that provide consumers a steady supply of water.