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Beijing Sifang Automation Co., Ltd., established in 1994 by Professor Yang Qixun, one of the first academicians of the Chinese Academy of Engineering, is a leading provider of advanced products and solutions for power system protection and automation. 

In international market, SIFANG has established subsidiaries and localized teams in countries such as India, the Philippines, Kenya, and Algeria, providing integrated solutions and services to energy and power companies, large public utilities, and industrial enterprises. Currently, SIFANG's products are distributed globally, with exports to over 90 countries across Southeast Asia, Central Asia, Africa, the Americas, and Europe. More than 2 million intelligent electronic devices (IEDs) and tens of thousands of automation systems are operating safely and reliably in domestic and international markets.

Driven by its mission "Making a safer, smarter, cleaner and more productive power system", SIFANG is committed to technology and innovation. Aligned with carbon neutrality and net-zero objectives, SIFANG actively advances modern power system and promotes sustainable, high-quality growth, aspiring to become a global leading enterprise with lasting creativity and reliability.