Engineer Malav Yogenkumar Desai revolutionizes elevator safety with ARD Auto Rescue and QR-controlled systems, redefining ...

On September 25, 2025 (Chongqing), Avita Technology announced that all models will gradually begin the AVATR.OS 4.7.0 OTA upgrade, refreshing the two leading technologies of Huawei QianKun ADS 4 and ...