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Who we are

Established in 2010, Long Sing Technology Group (Hong Kong) Limited is a high-tech enterprise devoted to IOT application and innovation. In addition to the R&D headquarters in Hong Kong and the operational headquarters in Shenzhen, it has brought into being the production division in Wuhan and Guangzhou. Long Sing has carried off the 2017 Geneva Invention Gold Award for the IOT battery.

Long Sing IOT battery has been used in many IOT enterprises, with the market share in the top three ranking of IOT battery industry. 

With the development of the communication and IOT industry, especially the deployment of NB-IOT/eMTC network, the government, operators and IOT enterprises have increased their investment in IOT industry. More and more industries have taken off to lead in IOT, greatly improving the benefit of such an industry and bettering people’s life. 

In order to keep up with the development of the times, LONGSING Technology is having hunger for creating an IOT world with you.

Our Technology

Partnering with Nano and Advanced Materials Institute Limited in Hong Kong, Long Sing has developed an integrated energy storage system with rechargeable hybrid pulse capacitor, having high discharging capability to deliver 2~5A instantaneous current under extreme temperature from -40℃ to 85℃. 

Long Sing custom battery pack with hybrid pulse capacitor HPC is especially designed for NB-IoT/LoRa water meter, LTE-M/5G communication module and many other wireless communication of the internet of things, requiring long service life, maintenance free, high pulse current discharge. What is the most important is that it can normally work at the extremely low or high temperature. 

Long Sing HPC has awarded gold medal in the 45th International Exhibition of Inventions of Geneva 2017 and has won 2020 CES innovation awards 2021 Edison Silver awards.

Awards & Recognitions


45th Geneva Invention Gold Award


CES Innovation Award


Edison Silver Award


R&D 100 Awards