Long Sing Technology Group Hong Kong Limited is a high tech enterprise devoted to IOT application and innovation. In additional to the R&D headquarters in Hong Kong and the operational headquarter in Shenzhen, it has brought into being the production division in Wuhan.

Through the development of many years, LONGSING has successfully invented a kind of hybrid pulse capacitor(HPC) battery with independent intellectual property rights, of which the performance can rival that of the foreign military battery of the same kind.

LONGSING IOT battery has been used in many IOT enterprises, with the market share in the top three ranking of IOT battery industry. The IOT series battery pack combined through the series-parallel connection between HPC and lithium thionyl chloride battery can completely meet needs and triumphly applied to such items as intelligent transport(ETC electronic tag), active RFID, wireless communication data transmission(GPS+GSM or Beidou communication), smart meters for water, electricity and gas(AMI/AMR), sea rescue, field data transmission, container transport, customs lock and others.