Established in November 1992, Beijing Airport Beiguang Instruments Co, .ltd has been dedicated into manufacture, research, development and innovation of automated instruments such as various types of flow metes, level meters and calibration instruments, which was widely used in the field of industries like oil,chemical,electricity,mining and metallurgy,medicine,paper,water,food,wine..etc.After focusing on technology for more than 20 years, our instruments have evolved into one of the most ...