Your Leading Electrical Metering & Protection Relay Manufacturer

Since 2010, Blue Jay has been a leading provider of one-stop metering and protection relay solutions, serving a broad client base, including dedicated support for OEM/ODM customers.

We have comprehensive metering solutions from branch circuit metering, power quality metering, DC metering(DC circuit monitoring & EV charge metering), panel metering, remote metering, KWH metering, time-of-use metering, etc.

We can also improve your power safety with protection relays like insulation monitoring relay, arc flash relay, motor protection relay, earth leakage relay, etc.