Longsing at a glance
Established in 2000
Focus and develop IoT battery pack since 2010
30+ patents on battery designs and chemistries
TECHNOLOGY from NAMI HK
2017 Geneva Invention Gold Award – HPC Battery with Extreme Temperature Tolerance
Use Imported Raw materials
Proprietary chemistries, cell designs and form factor
World Class production process
Major HPC + ER series LiSOCl2 battery supplier
Highest quality at the most competitive price