Shanghai Zhaohui Pressure Apparatus Co., Ltd. (brief in ZHYQ) was founded in 1999. It is involved in research and development, manufacturing and marketing of pressure sensors, strain gauge transducers, pressure transmitters, melt pressure transmitters and pressure gauges, and relative instruments.

ZHYQ's products are mainly used in industries of petroleum, chemical and textile fibres; in equipment used to process chemical, rubber, plastic and food; in machines such as hydraulic presses, air conditioners, and refrigerators; in devices used to provide medical treatment and in many other applications. ZHYQ is well known in China, Southeast Asia and the Middle East for advanced processing technique, excellent product quality and outstanding performance. Our products are the primary OEM choices for overseas customers who require consistent quality, high performance and long life.

Now we have more than 100 employees, including 20 technical personnel. Our factory covers an area of 3000 square meters. We have successfully passed the evaluation of ISO9001:2000 certification. We have been awarded as the Advanced and Credit Enterprise by the Business Administration Department in Shanghai.