Zhejiang Greenpower Electric Co., Ltd has over 30 years of R&D experience in Switchgear and successfully supply global customers buying products for electricity grid.
Our main service and product covers low & medium voltage switchgear, VCB, metering, components & parts.









Engineering design free & After sales instruction free
3650
Project Completed
150
Patented Designs
30
Manufacturing Experience
4
Senior Engineers
GREENPOWER
Struggling to select the right RMU manufacturer? Compare GIS, AIS, and hybrid systems by cost, footprint, and application fit. Discover how engineering expertise, TCO, and after-sales support impact reliability. Get your procurement checklist now.
Nov, 10, 2025
Discover how medium voltage RMUs reduce outages by 62% with rapid fault isolation, self-healing networks, and smart grid integration. See real data from Tokyo and Seoul. Learn more.
Nov, 07, 2025
Discover how Ring Main Units enhance grid reliability, reduce downtime by 75%, and enable smart grid integration. Learn about fault isolation, safety, and cost savings. Explore solutions.
Nov, 05, 2025
Discover how compact RMUs save 85% space vs. traditional switchgear, cut installation costs by 60%, and boost urban power reliability. Ideal for high-rises, tunnels, and dense cities. Learn more.
Nov, 04, 2025