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 ...   |