The beijing gymnasium checking old vehicle operating company ltd. Was established on 15 april 2005 as an approved pilot second-hand car operation. China's network of genuine testing of second-hand car chains is organized in the form of a chain of operations, with the concept of "good professional services" as a competitive advantage based on network size, combining the acquisition of second-hand vehicles, sales, maintenance and maintenance of equipment, quality improvement/increase, customer services, etc., and integrating modern vehicle marketing techniques such as new and old replacements, car credit, car auctions, car leasing, etc. Many carmates prefer to buy used cars, mainly because of the focus on value for money, which is relatively cheap, but also because it has a strong advantage in preservation. There is also a cross-level experience with the same budget. The "five unified" principles of hms are harmonized business concepts, resource management, technical standards, service standards, brand image and branding throughout the country. Second-hand vehicles are motor vehicles that are registered with the public security traffic control authority and who have served in the service prior to meeting the prescribed standards of end-of-life or during their useful economic life, and which may continue to be used. In addition, shinoon has been fully cooperating with the mf of japan (japan's huge acquisition, marketing and integrated business company), the bi-japanese society (one of japan's six major complexes), and the apple motor network corporation (one of japan's three leading used car chains). In practical terms, it introduces the advanced concepts and management techniques of the applenet corporation, a second-hand car branded enterprise, a new business model for professional second-hand car buyers and sellers, a transparent and impartial system of evaluation and humanized service norms that provide clients with free assessments, high-cost acquisitions, quality improvement/upgrading and branding services, thus establishing a complete system of scientific used-car operations。