Founded in 1993, World Excel is a well established Hong Kong based manufacturer with factory in China specialized in consumer and household use electronic products.Our products are divided into 4 categories in general:(a) Thermostat (Touch Screen, LCD Programmable) & Humidistat, (b) Thermometer & Hygrometer,(c) Infra Red Motion Detector Light Switch , IR Remote Control Light Switch, (d) Other items: Surge Protector, Voltage Protector, Power Filter, Modem & Fax Filter, Mosquito Repeller, RF Dimmer Plug, RF Power Plug, etc.Our company directors have over 25 years experience in production & development on consumer and household use electronics, while our engineers have over 20 years in Research & Development in electronic controlling technology. Our management system and products are conformed to the Quality Management System Standard ISO 9001:2000, striving for high product quality and the best customer service are our primary goal.