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.
China Electrical Equipment’s “Key Technology for New Relay Protection System” passed the appraisal!
Recently, the “Key Technology of New Relay Protection System