How many generations of mask aligner does Huawei have now?

46 channels. According to Huawei's information in official website, as of August 8, 2023, Huawei has put into use 46 domestic mask aligner, making its chip manufacturing "independent in the whole process". Founded in 1987, Huawei is the world's leading supplier of ICT information and communication infrastructure and intelligent terminals. Business products cover mobile phones, personal computers and tablets, wearable devices, mobile broadband terminals, home terminals and consumer clouds.