“tide state” is an internet vehicle maintenance brand, attached to hangzhou tide technology ltd., established on 03. 01. 2019. The main business is domestic service; car wash services; web technology services; advertising; advertising design, agency; graphic design; car wash equipment sales; motor vehicle repair and maintenance; second-hand car brokers; second-hand car distribution; second-hand car validation assessment; commercial agent services; sale of car decorations; manufacture of car decorations; business management consulting; marketing planning; consulting planning services. The “tide state” brand belongs to hangzhou tide technology ltd. The “tide state” platform provides “one-on-one plus one-off service” o2o liquid washing vehicle services. The mission is “to provide every vehicle with a better level of care” so that all car owners can have access to a single-key, call-and-call, waiting, easy and fast-forward, open-door liquid wash. The company's core, which uses the internet plus door-to-door car wash as a channel entry point, builds an eco-industrial chain in the post-car market, is based on car wash patents, collects automobile cleaning, maintenance, decoration, insurance and training, and is committed to becoming china's trustworthy brand of internet car maintenance。