CET, a leading company in the field of electric power technology, has established an overall leading advantage in aspects such as intelligent terminal R&D, R&D of electric energy management dedicated industrial software, system integration, production manufacturing, on-site user service, and market marketing. Its comprehensive strength ranks among the top tier in China, and its technological level has reached the international leading position. CET is committed to developing high-quality power protection, monitoring, and metering devices and system solutions, creating more reliable, safer, more energy-efficient, and more environmentally friendly power generation, transformation, and utilization systems for customers.

Guided by the customer demands of industries such as the power system, industrial and energy, building and municipal, data center and telecom operator, transportation infrastructure, water conservancy and water affairs, CET leverages the technologies of the Fourth Industrial Revolution to empower power secondary technology. By applying electrical engineering technology, microprocessor technology, and technologies such as "Cloud Computing, Big Data, Internet of Things, Mobile Internet, Artificial Intelligence, and Blockchain", CET has developed a rich variety of practical intelligent terminals, electric energy management dedicated industrial software, and system solutions. Together with partners around the world, CET provides more and more customers with products and services related to electric energy management and energy management.