Shell-to-shell presentation was launched in november 2017. Its positioning is the "technology-driven quality residential service platform", which aims to bring together and empower high-quality service providers across the industry, providing a wide range of residential services to consumers, including second-hand rental of new houses and household clothing. There are now many operational platforms, and there are currently four, including the brokering platform for leasing new houses and the renovation platform that is being prepared. This will be followed up by the integration of a range of community services, such as home moving maintenance, which will create a platform for large residential areas. Shell-searching houses belong to shell-seeding technology ltd. The shell-searching techniques are now mainly composite enzymes, and some of the better. Shell searching has a sound marketing service system. By the end of 2013, there were 32 subsidiaries in the country and over 2,200 special stores/shops. People are now more interested in high-quality brands. People are now looking for high-quality product quality, quality quality, quality brands. So, for thousands of entrepreneurs today, such brands will reassure them, consumers will be familiar with them, and the industry will now have good brands. Shell-searching is not always highly adaptable, although it is, but it is an advantage for the proper industry, where new is the source of human development, where searching for innovative products is important, where shell-searching focuses on the ability to develop and where continuous improvement and updating of these products require the introduction of new product concepts。