Pan Asian Holdings Ltd. engages in the provision of investment holding, providing management services to its investees, supply of piping systems, and related accessories for use in water and wastewater infrastructure developments. It operates through the following business segments: General Trading (GT), Engineering Solutions (ES), Valves (VA), and Others. The GT segment involves the trading of water piping materials and related accessories. The ES segment offers specialized products to water infrastructure products. The VA segment includes valves for municipal and industrial applications. The Others segment supplies parts and accessories in the oil and gas industry and other non-water related products. The company was founded by Chye Heng Koh on September 18, 1979 and is headquartered in Singapore.