Is Kunlun microcrystalline film a toughened film?

This is tempered film. Kunlun microcrystalline film is a glass mobile phone film which is made by 24-hour high-temperature nanocrystalline growth, 1600 degree high-temperature platinum precious metal melting and 108 process. It was specially developed by Huawei and obtained a national patent. Tempered film is a new mobile phone protective film introduced by China in 20 12, and it is a high-end new product with the strongest screen protection.