The country's suit, which uses a global “car service +” “financial +” “internet +” model and a combination of production, is strongly entering china's post-car market services, opening a new page in chinese automobile services! The national suit will become a “car demand management centre” for consumers, and a large data analysis will not only satisfy the demand for existing cars, but also predict demand, management needs and future demand for services. A variety of growth services are provided based on union stores. Customer access experience, comprehensive, humanized, standardized and caring car service for clients, and strong bonding of clients around union stores. Headquarters is fully equipped with surrounding products, ranging from oil exchange, maintenance, car wash equipment, clothing, umbrellas, paper cups, etc. With a federated shop, a wide variety of profits are made from car finance, car-borne goods, peripheral services and the rest of the product. The core technology of the magnetic zero-effacement functional lubricant in the state-owned gas suit is the creation of a pure liquid boundary film (commonly known as magnetic suspension) attached to the metal surface, which is stimulated by the extreme pressure and temperature generated by mechanical frictions, thereby altering the distribution of the charge on the metal surface, forming a positive ion protective film and producing over-imaginable lubrication. As technology continues to develop, the lubricating oil has developed into a high-molecular combination, resolving all the technical difficulties, being able to perform unexpectedly in excess of the maximum load of vehicles, hypervelocity overloads and extreme pressure-resistant grinding of large equipment, common oil exchange of 5,000 km, and upgrading of the state-owned car coating preture oil to 1. 2-15,000 km. The model is the sn10w40/5w40 class, a four-season oil that functions normally between 35 degrees below zero and 50 degrees above zero. The state uniforms are more of a vehicle-precision maintenance and oil-replacement service, with the exception of the traditional oil-replacement system, and a more in-depth maintenance project based on conventional maintenance of engines, gear tanks. This is mainly for the cleaning and maintenance of the lubrication system, within the gearbox. Precision maintenance is performed at the specified time and mileage (partition, picture, request for quotation) to protect the cleaning, to reduce the formation of carbon and oil mud layer, to reduce wear and tear on internal parts, to extend the useful life of engines and components and to keep the vehicle in condition. Precision maintenance, supported by specialized equipment technology, does not require the removal of original vehicle parts and fully respects and maintains the assembly process and precision of the original vehicle. The current international vehicle maintenance programme is a significant achievement in terms of freedom from dismantling, speed, depth, thoroughness, comprehensive maintenance, ease of use and time savings。