How to calculate the price of secondary development?

       We have a detailed and perfect quotation system, which will provide you with a complete personalized customization implementation plan, duration, quotation, customized process and R & D team according to the complexity and workload of your personalized function.
Customization process:


        Sign a custom contract——Determine detailed requirements——Form detailed requirements and effects——Customers determine needs——Engineer development——Tester test——Customer acceptance——Upgrade to use customized functions