The mechanical equipment industry solution is fully developed according to the characteristics and management needs of the mechanical equipment industry. It effectively meets the management characteristics of the industry, such as scattered customer information, difficult to control projects, numerous sales organizations, chaotic inventory accounting, difficult to determine purchase plans, out of control production site, etc., and realizes the following functions: first contact with customers, generation of sales orders, product purchase warehousing, self-made outsourcing Integrated management of the whole process from product sales and delivery to customer relationship maintenance. The scheme supports personalized customization, on-demand expansion and mobile office, and is widely used in various types of mechanical equipment enterprises such as business, small manufacturing and lean manufacturing.