Chin Kee Teo

Memtech International Ltd. is an investment holding company, which engages in the manufacture and sale of precision plastic components. It operates through the following segments: Automotive, Mobile Communications, Consumer Electronics, and Industrial and Medical. The Automotive segment sells complex plastic components such as climate and audio controller, and decorative parts used in key fobs, body control, and infotainment systems. The Mobile Communications segment offers keypads, window and anti-reflective lens, waterproof housing, and plastic casings for mobile devices. The Consumer Electronics segment manufactures and distributes computer keyboards, speakers and headphones, routers and digital box housings, and remote controls. The Industrial and Medical segment refers to barcode scanners housing for medical diagnostics. The company was founded in 2000 and is headquartered in Singapore.

Moya Asia Ltd. engages in water and waste treatment operations. The company was founded by John Lee and Kor Hock Lai on September 23, 1986 and is headquartered in Singapore.

Moya Holdings Asia Ltd. is an investment company. It engages in the development and operation of water treatment facilities. The firm focuses on built-operate-transfer business, which provides a comprehensive range of water treatment solutions to government including commissioning, operation, and maintenance of water treatment plants on design, build, operate, and transfers arrangements. The company was founded on September 23, 1986 and is headquartered in Singapore.