The one-worker leather kit is a brand name belonging to shanghai pfeit leather care ltd. One workshop leather care is a well-known service dedicated to better maintenance and repair of international luxury goods. It serves consumer groups after the sale of luxury goods. High-quality luxury leather care is a separate standard for a workshop. From behind the scenes, a factory of chemical companies that have been developing leather formulations for decades has come to the fore, mainly with leather technicians who have been working on the front line for many years, directly serving a large group of consumers. Its professionalism and reputation are highly advanced within the industry. The industrial union is a “top works-workshop”, a system of licensing based on advanced models, quality services, powerful technologies, etc., and is geared towards the national development of union chains. Accompaniment was successful, with a new strategic project management model implemented at headquarters, centred on four-campaign models, such as output of products, education output and shop management, providing a "shop-to-shop" system of services to help the members of the consortium to operate successfully。