CNAS Accreditation Achieved

Our testing center is now CNAS (China National Accreditation Service for Conformity Assessment)-accredited, with 130 key testing capabilities meeting international standards—strengthening product quality and global market access.

New Milestones in Overseas Deliveries
The first batch of ESS container systems for the 2026 has been successfully shipped to the UK and Eastern Europe. With proven safety and reliability, our products continue to earn the trust and repeat orders of international customers. 

Industry Recognition
Rongjie Energy has earned the title of “Influential Battery Supplier in the ESS Industry.” Achieving this recognition while also securing a spot among the top 8 in domestic ESS cell shipments marks dual milestones that reflect our relentless drive to excel in technology and compete in the marketplace.