Wuhan Zhongyuan Huadian Science and Technology Co., Ltd. (abbreviated as "Zhongyuan Share") is located in the national independent innovation demonstration zone-Wuhan Donghu New Technology Development Zone. It is a state-level high-tech enterprise. As one of the first batch of 28 listed enterprises on the GEM in China, its shares were listed and traded on Shenzhen Stock Exchange in 2009. Referred to as Zhongyuan shares, securities code: 300018.sz.

  In terms of smart grid business, the company mainly focuses on smart substation, smart distribution network, new energy application research and development, manufacturing, sales of users'products and related services, the main products include power system dynamic recording system, power system time synchronization and measurement system, smart grid instruments, 110kV and below voltage Integrated automation system of grade substation, intelligent distribution network dispatching and integrated automation system, energy Internet system integration and intelligent equipment, and energy Internet planning, design, consulting and operation and maintenance services. One of the main products of the company-power fault recorder technology and market share has been in a leading position in the industry, and has been successfully applied to the world's largest hydropower station-the Three Gorges Project, 1000kV AC/+800kV DC UHV project and nuclear power plant and other key national projects.

  Medical and health business, the company focuses on life and health, currently mainly engaged in medical informatization and clinical in vitro diagnosis related products research and development, production, sales and service, can provide digital hospitals for medical institutions, government and health administration departments for the health city, public health services for the individual The company has provided products and services for thousands of medical institutions and related units throughout the country, and has more than 100 certificates for the registration of second-class medical devices in the field of in vitro diagnosis, which can provide comprehensive clinical laboratory solutions for various medical units. With the gradual implementation of the company's development strategy of "data, product and service" in the field of medical and health care, an interactive and synergistic medical and health industry chain will be formed to promote the rapid development of the company.

Products:

Power failure recording analysis device

Time synchronization system

Instruments and Apparatuses

Guarantee system

Other products

Robot

ZH-5N network packet analysis device

ZH-5 embedded power fault recorder analysis device

ZH-3D embedded digital fault recorder analysis device

ZH-3B embedded generator transformer unit dynamic recording device

ZH-3C embedded transformer fault recorder analysis device

ZH-102 portable power fault recorder analysis device

ZH-503 IEEE1588 time synchronization system

ZH-502 time synchronization system

ZH-605D IEC61850 relay protection tester

ZH-605 relay protection tester

ZH-M601 line parameter tester

ZH-103 generator monitoring and characteristic tester

ZH-201E relay protection and fault information management system

ZH-900 automatic tracking compensation arc suppression coil complete set

ZH-8103 embedded grid harmonic on-line monitoring and analyzing device

DJZ-1 test power supply panel

Intelligent robot inspection system in Substation