Through the technology of cloud computing, mobile Internet, Internet of things and so on, we use the technology of two-dimensional code, AR augmented reality (image recognition), invisible watermark, digital watermark, dot matrix technology and RFID electronic label on the product packaging, and collect the information of the whole life cycle of the product.
Sorry There is no "specification parameter". You can view other services.
Sorry There are no related questions. You can view other services.