In the early stage, we will first pay attention to the customer's needs. We will first send the project establishment book to the customer to fill in the corresponding needs, which will be more conducive to the customer's good impression of our professionalism. After that, we will check the project establishment requirements filled in by the customer with our company's standards. After the check, we will provide our professional knowledge to the customer for reference to complete the project. After the project is completed, arrange the corresponding engineers to debug and develop.

1. Develop according to the needs of the customer. We will evaluate the needs internally. Some required functions require corresponding development fees, such as ECNR noise reduction, etc. The development costs need to be borne by the customer.

2. After both parties determine the development needs and the corresponding prices, sign a contract and pay a deposit.