The house of carsmiths is a platform for the sharing of a single car at every technology-built house of carsmiths. At present, the fragmentation and de-labelling status of the carpentry house has resulted in a limited availability of vehicles in the hands of each car dealer and is unlikely to meet the needs of all customers. Whenever a new business model is established for the operation of the platform, users can quickly identify the appropriate sources of vehicles, transform their own customer resources, significantly shorten the cycle of car sales and increase the liquidity rate, thereby increasing overall cash collection and reducing their operations. Vehicle information within the platform is real, real-time vehicle information is shared, resources are shared among peers and information is needed for instantaneous communication. Further troupe, one car sold all over the city and worked together to win. Automobile culture is spreading rapidly in and around the world, the chinese automobile industry is developing rapidly in an irresistible manner, and an entirely new age of second-hand cars is rising rapidly. In the context of this era, we have established the house of carpenters with the courage and vision of the pioneers. As a web-based information platform dedicated to providing timely and comprehensive information on used car users, a media body focused on building professional and exclusive information dissemination and web marketing platforms for used car distributors, we share your common expectations and confidence in the development of the future used car market. One of the sites under the umbrella of the dragon istam consortium network technology ltd., the carmaker's home, was officially launched in september 2010 and is based on kansai and is radiationed in the provinces and cities of the country, providing a web-based interactive information exchange platform for second-hand car dealers and second-hand car users in a wide range of districts throughout the country, providing a high-quality source of second-hand vehicles, authentic information, free-of-charge second-hand vehicles. Addressing user difficulties in buying used cars, selling them, and asymmetries in vehicle price information have resulted in unnecessary economic losses. With several rounds of financing, the house of carpenters has received $685 million in smart choices. It is a multi-financing company in the field of carpenters' electricians, and it is the global business sector, including telecommunications, kings' union capital, the huoping wisdom group, tigers' global fund, 100 degrees. The motorsmiths' home is an early home site in china and a chain of large chinese carsmiths' homes. The three networks of websites, sub-connected shops and national customer call centres have been integrated, and a complete "three-networked" service covering the entire country has been built to provide a fast-track trading service for consumers. In september 2007, construction of the underground chain system began at the motorsmith's house, with its headquarters and direct-camp chain now staffed by more than 300 people, with a core team of experienced network technology, chain management, marketing and business operations, which will aim to become a service provider for the larger chinese motorsmith's house。