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Hongli Optoelectronics (300219) said on the morning of the 11th in the Shenzhen Stock Exchange that the company has no plans to make small-pitch finished products. Hongli Optoelectronics is mainly engaged in research and development, production and sales of LED devices and their application products. 
5 inch screen, square model & vertical model.
Dynamic temperature measurement Face Recognition Terminal, which performs identity recognition based on the facial feature information of the person, and uses an infrared sensor to measure and record the body temperature in real time.
Applicable to office building, community, park, campus, and other public places such as access control attendance and temperature identification management.
Time Card Punch Machine,Face Recognition Terminals,Face Recognition Terminal,Infrared Temperature Instrument
Guangzhou HangDeng Tech Co. Ltd , https://www.hangdengtech.com