GDQEX app for iPhone and iPad

Welcome to GDQEX. Thank you for downloading our app, our team will continue to optimize the app and improve the user experience.
Our APP provides a simple, efficient and convenient operation, but can provide you with powerful functions. If you encounter any problems during use, please feel free to contact us through technical support, we will help you solve it as soon as possible. Thank you for your feedback and opinions, we will continue to update the App to bring you a better user experience.
We look forward to hearing from you, and every suggestion from you is the greatest encouragement to us.