China Mobile Integrated Gateway G1-3 is a high-end home gateway (GPON STB) that integrates WiFi6 router, TV set-top box, edge computing, voice control, and smart home control (infrared, Bluetooth and zigbee). It is committed to meeting the integrated needs of home broadband, audio and video, IoT and other services. The upper shell is made of infrared-transparent plastic material (transparent ABS + black infrared toner) with black mirror surface, and the lower shell matte ABS PC material improves the texture. The bracket lifts the host to face the user, and the bottom refracts the indicator light through the principle of mirror reflection, reflecting the sense of science and technology. Due to the built-in antenna of the main machine, in order to avoid the interference of metal signals, the bracket is injection molded by plastic mold, the outer wire drawing texture is realized by laser engraving of the mold, and then NVCM (non-conductive electroplating process) is carried out, thus simulating the wire drawing texture of metal and improving the delicacy and high-end luxury.