What's the safety factor of Okay Airways?

Tall man. Okay Airways mainly uses Boeing 737 series, which is very popular, safe and reliable. In addition, the maintenance level of Okay Airways is the second in the world and the first in China, which further ensures flight safety, so the safety factor is high. Okay Airlines Co., Ltd. is the first batch of private airlines approved to be established in Chinese mainland and the first private airline in Chinese mainland, with its headquarters in Tianjin.