Technology of Electrical Automatic

Blue Jay Categories

Electrical metering, Automatic protection relay, Insulation Monitor, Current Transformer:
Choose our business you need with innovative technologies & high standard products and ODM/OEM services.


Focus on Electrical & Automation

Chongqing Blue Jay Technology Co., Ltd. was founded by engineers with many years of experience. Focuses on the development, production and sales of power automation monitoring products and energy metering instruments. We also provide third-party procurement services in industrial automation signal acquisition, signal transmission, and execution operating device etc.


Blue Jay provides solutions and products for many specific fields of application. Through the main functions and options offered by our protection relays and customized control solutions, we are able to improve the electrical systems' efficiency by increasing the reliability of a power grid or maximizing productivity in a factory.

Why Choose Us

We are constantly looking at our range of products and the requests our customers are making. Choose us, you can enjoy the service from mature and stable developing engineers team, provide customized development services for part of product line to meet different OEM & ODM request. Our on-line products index is increasing all the time, sales engineer team can assist you to selection products from professional vendor company in China, provide cost-effective one-stop procurement solutions.
  • Two Production Facilities
  • ISO9001, UL, CE, ROSH
  • OEM & ODM Service
Make your electrical-related property safety and efficient

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Profession determine quality, Concentration forge brand.