The triple play of telecommunication network, Internet and TV network, and the "four screens in one" of TV, mobile phone, PAD and computer make space compression, time extension and intelligence the inevitable trend of the development of the times. After the integration of the three networks and the application of the Internet of Things, all electrical appliances such as refrigerators, lights, air conditioners, TVs, DVDs, stereos, microwave ovens, washing machines, etc. will enter the era of intelligence. All home appliances can be easily controlled through mobile phones or other integrated devices, thus bringing development space for the interconnection and product upgrades of home appliances. Many home appliance manufacturers have released smart home appliance products, which has accelerated the market pace of China's smart home appliance products, which will bring another industry reshuffle. 5G full commercial era is coming, the dream of the Internet of everything can not be separated from the excellent high-frequency high-speed copper plate. Our company has developed a variety of high-frequency and high-speed copper-clad laminates with excellent quality, which continuously and stably provide the carrying capacity of electronic devices.