Shanghai Zhaohui Pressure Apparatus Co., Ltd. (zhyq), an ISO9001, CE certified manufacturer, specializes in melt pressure transmitter and pressure transducer design and manufacture. Our roots in the business go back to 1999. Since then we have built an extensive line of sensors and are experts in such technologies as:

1. Melt pressure transmitter/ gauge

2. Industrial pressure transmitter

3. Level transmitter

4. Explosion proof pressure transmitter

5. Air condition / compressor pressure transmitter

6. Pressure transmitter for fracturing truck

7. Automotive pressure transmitter

8. Diaphragm pressure gauge for Homogenizer equipment

9. Intelligent digital pressure indicator

10. Rupture disk for extrusion applications

11. Temperature transducer

We are a growing company dedicated to providing high quality, highly functional sensors to our customers with exceptional service and knowledgeable engineering.