About Us

Long Sing Technology Group (HK) Ltd.

TECHNOLOGY from NAMI HK, proprietary manufacturing processes

Longsing focuses on the research and development of battery technologies, chemistries and IoT application support since 2010. It's main product line ranges from primary lithium batteries (Lithium thionly chloride, LiSOCl2) to rechargeable lithium batteries (Hybrid Pulse Capacitor, HPC).