Ericco, established in 2006, is a group corporation in China and specializes in R & D and manufacture of all kinds of inertial sensors and inertial positioning / orientating / navigation / attitude measuring systems, such as MEMS gyroscope, FOG gyroscope, Liquid Floating Gyroscope, Quartz Accelerometer, MEMS Accelerometer, North Finder, IMU, INS, AHRS, ect., which are widely applied in many di