YANTAI AUTO INSTRUMENT GROUP CO.,LTD. is located in Yantai, a seaside resort in Shandong peninsula with charming natural beauty and convenient transportation. Our group is specialized in developing, producing and marketing the process control instruments, possessing the complete ability of automatic system engineering.And we build up the casting department recently. We have 3 factories: Yantai Auto Instrument Making Co.,Ltd., Yantai Sanyou Instrument Co.,Ltd. and Yantai Keda Precision Casting Co.,Ltd.
YANTAI AUTO INSTRUMENT MAKING CO.,LTD.  
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.
We adopt firstly in Shandong of the certification of ISO9001:2000 for the instrument company by Premier company in July,2001, and we build the quality management system which comply with the international approval.
Our company is authorized to be the China Marketing General Agent of ultrasonic range finder by the Bohr company from Germany.