flows witch22

Differential Pressure Switches A World Leader in the field of Flow Switch and Differential Pressure Switches

ZHOU ENSI LTD work as the branch of A.YITE Company, which is a big group in Flow & Pressure control field, including 2 factory for flow switches and differential pressure switches, start his business from 1973, have a very long history, so Rich Experience to supply better products and service.

We could supply many kinds of products for HVAC, Industry, Environment Protect, including Flow Switch, Explosion Proof Flow Switches, Pressure Switch and Transmitter, Differential Pressure Switch and Transmitter. We also could supply Ultrasonic Level Meter and Flow Meter, Echo Sounder Depth Meter, etc.

we have get many manage certification, including ISO9001, ISO14001, OHSAS18001. Because of high quality and better performance, we have got CE, ATEX Explosion-proof , UL for our flow switches and differential pressure switches