It is currently a national professional “internet+shared car wash” service platform, dedicated to the development of smart shared car washes, with products ranging from simple car washes at the beginning of zui to smart car wash terminals that do not wipe cars, smart recognition and one-key payments. In addition to addressing the disadvantages of high energy consumption, high cost and environmental pollution that have prevailed in traditional car washes, car washes have become easy, low-cost and environmentally friendly, and smart services have been developed in the industry, initially with shared car washes as entry points. Create a single, non-contact smart service terminal for a variety of modes of payment, including intra-industry support online payments, payment treasures, micro-credit payments, licence plate payments, etc. The o2o business model, based on a large data cloud platform, which integrates the functional resources of carlog services, provides a platform for cooperative services, integrates flows of people, funds and information, and integrates traditional services into mobile internet and vehicle connectivity factors. The rapid development of cars, which have always built integrated business circles around the needs of consumers, continues to widen the breadth and depth of business, covering automobile supplies, insurance, leasing, driving, second-hand cars, financial services, and fast-paying clusters of industrial chains, creating china's integrated post-car services brand。