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