Yantai Auto Instrument Making Company Limited is located in Yantai, a seaside resort in Shandong peninsula with charming natural beauty and convenient transportation. The company is specialized in developing, producing and marketing the process control instruments, possessing the complete ability of automatic system engineering. We mainly produce differential pressure transmitter, pressure transmitter, capacitive pressure sensor, RF admittance controller, tuning fork, level meter, winding pressure transmitter, magnetostrictive level gauge etc.. Which are widely used in the industries of electrical power, petroleum, metallurgy, medicine, food, brewing, textile, and build material etc.. The performance of the company are quickly increased through stable development for more than ten years since 1994.