We specialize in engineering sustainable energy solutions that meet today’s challenges while safeguarding tomorrow’s resources. Our expertise spans efficient power generation, renewable integration, and smart grid technologies, ensuring a greener, more resilient future.
Industrial Engineering
Sieyuan continues to expand the industrial chain, at present, the group has more than a dozen manufacturing entities, distributing in Shanghai, Rugao, Changzhou, Nanjing, etc. The product is covered in the field of ultra high voltage、 high voltage switchgear, transformer, relay protection and automation system, reactive power compensation device, measuring and monitoring device, power electronics equipment and vehicle electronics. Sieyuan Electric is a smart manufacturing company attaching great importance to independent innovation、research and development, having a modern scientific management concept and continuing to build automated production lines.
We serve a variety of industries including power, new energy, metallurgy, rail transit, petrochemical, coal, port, and data center; provide self-developed 500 kV direct current circuit breaker for the world’s first 500 kV direct
