Shenzhen Hichong Technology Co.,Ltd is China's development, production and sale of components and backbone enterprises Hall Hall sensor. The company is in the original plant in Nanjing semiconductor device on and grow up a joint-stock enterprise. Now it is the only designated military components Hall, Hall sensor research and production units.

To integrity, innovation and cooperation as a corporate purposes, and in 2001 passed the ISO9001-2000 quality system, the establishment of a Hall sensor is the only consistent military standard production line, and in 2002 by the military standard production line certification.