In 2019, Anhui Guozhen Renewable Technology Co., Ltd. was established to provide integrated services for recycling, transportation and disposal of renewable resources. Through case study, the system of resource utilization and recovery is elaborated systematically, such as intelligent waste classification system and integrated service of garbage collection, transportation and terminal disposal after classification. In the later stage, a fixed, mobile and online "trinity" recycling network will be established, and the classified garbage will be treated as resource and harmless.