Partners

Fire alarm systems, gas extinguishing systems, sprinkler- water mist and foam systems,burglary alarm systems, access control, video, portable extinguishing

Video Systems

Video Systems

Fire alarm systems, BAS systems (Note: this site must be accessed with Chinese Windows or any language conversion program like Chinese Star in order to display Chinese characters)

Test gallery for research and development: tunnel equipment supply

Traffic control, fire alarm systems: tunnel equipment supply (Note: this site must be accessed with Chinese Windows or any language conversion program like Chinese Star in order to display Chinese characters)

Fire alarm systems: tunnel equipment supply (Note: this site must be accessed with Chinese Windows or any language conversion program like Chinese Star in order to display Chinese characters)