Progressive Web application, progressive Web application is a relatively new type of Web application, whose behavior is similar to native application and generally better than native application. They are Web applications that follow a slightly different approach and involve a set of additional technologies, such as service workers, checklists, and push notifications. Progressive Web applications can be downloaded to your device and stored on your home screen, making them accessible and "local like", and unlike Web applications, they can be accessed and used offline..

Testing and quality assurance. Based on responsiveness, stability and scalability, we have strictly tested mobile applications to ensure a seamless user experience, launch and maintenance. After mobile applications are launched in the application store, we will help you maintain the application and optimize its performance.

The security area in the upload module of the software customization project is an isolated location in the area. They have a high bandwidth, low latency network connection with other regions in similar regions. Scientifically design a security architecture to make your software products safe and reliable