Shenzhen Kexin Communication Technologies Co.,Ltd. was established on August 28, 2001. Securities abbreviation: Kexin Technology, stock code: 300565. Technology research and development is one of the strategic priorities, and a high proportion of R & D investment has been maintained for a long time in the company, Kexin Technology Research Institute was established in 2018, a research team of more than 160 people in various fields such as batteries, batteries, power supplies, data centers, 5G infrastructure, thermal analysis, etc.There are also a number of CNAS national certification laboratories. The experimental equipment includes more than 100 types of air-conditioning enthalpy difference experiments, lithium battery charging and discharging, and walk-in thermostats to help the digital transformation of future energy. Up to now, the company and its subsidiaries have a total of 309 patents and 63 computer software copyrights. In addition, the company expands overseas markets actively, and has reached cooperation with many well-known ICT equipment vendors around the world. The business has been involved in Europe, North America, Southeast Asia and other regions; with the advancement of Kexin globalization strategy, the company will focus on the layout of a global marketing network integrating sales, manufacturing, logistics and services in the future.