In August 2016, we received an inquiry from a Singapore customer. After in-depth communication with the customer, we learned that the customer has designed a product and needs to find a supplier in China to develop and produce it. Based on usage scenarios and security needs, the product exchanges data with the server through 4G, and then uses the OTG module to operate 24 hours a day to control other related devices. The built-in battery of the product should ensure that the built-in battery can be enabled at any time during power outages.

We optimize the design plan according to the specific requirements of the customer to ensure that the product fully meets the customer's requirements while reducing the cost by 30%. When the customer sees our detailed solution, he is very satisfied. We take the development board to verify whether the function can be achieved, and then start the motherboard R & D and structural material mold development. After getting the approval from the customer, we have developed and debugged on the basis of the existing motherboard with the same configuration, and have given a test model. After receiving our test model test, we have given high praise.

Before the project was officially launched, we optimized the details of the product design, whether the mold of the structural parts could be achieved, the position of the antenna and the rationality of the antenna wiring, the heat dissipation of the product, and the curve of the product. We have also been praised by customers for "you are not only making products, but more like making art".