Participate in the exhibition at Shanghai New International Expo Centre (SNIEC)

Release time:

Jul 10,2025

Aviation Excellence, Empowering the Future

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Discover More of Our Manufacturing Advantages

Our "CASIL" maintenance-free lead-acid batteries are maintenance free, eco-friendly and have low internal resistance.

Aviation Excellence, Empowering the Future

Chee Yuen Battery Factory was founded in 1997, is a subsidiary company of China Aerospace International Holdings Limited and Chee Yuen Industrial Company Limited. We produce sealed lead acid battery and lithium battery (PACK), engage in related products technology and professional design, also own and produce the battery brand "CASIL".

Participate in the exhibition at Shanghai New International Expo Centre (SNIEC)