Small rain shack smart wash, which belongs to guangzhou city small rain shack data technology ltd., is a high-tech, new technology enterprise located at the international innovation centre of the guangzhou block chain. Its hardware has accumulated over the years in a powerful vehicle-level r & d and in the after-car market. It has entered the post-military service market, built a consumption scene for the no-man's car wash, created a low-frequency traffic portal, and formed a large data platform for member owner and vehicle data. It also provides governments with energy-efficient and environmentally friendly smart self-help facilities and better ways for young people to start low-cost businesses. Small rain shack smart cleaning, a high-level new technology enterprise that combines r & d, production, marketing and technical services, has two main causes, the automotive smart control enterprise, the small rain shack networking enterprise, in which the property networking depar...