Yingkou Tiancheng (营口天成消防设备) manufactures fire alarm control panels, smoke and heat detectors, manual call points, sounder beacons, short-circuit isolators and input/output modules in Yingkou, Liaoning. Its export range is listed in the LPCB Red Book under the 1450 certificate family, covering EN 54-2 and EN 54-4 control and indicating equipment with integral power supply (1450g), EN 54-3 sounders (1450a), EN 54-7 point smoke detectors (1450c), EN 54-11 manual call points (1450e) and EN 54-18 input/output devices (1450b). Founded in 1993, it is one of the larger independent Chinese fire alarm manufacturers.