The invention relates to RRU product assembly equipment and an assembly method. In order to solve the existing RRU product assembly, due to the lack of large-scale equipment covering the entire assembly process and the excessive intervention of manual operations, the assembly efficiency is low, the assembly site management is difficult, and the assembly yield is low. To solve the technical problem, provide a RRU product assembly equipment and assembly method based on modular design, covering the entire process of RRU product assembly, two lifting units, which are installed through the first assembly unit, the dispensing unit, and the second assembly unit. , the screwing unit, the third assembly unit, the detection unit, the jumper mounting unit, the first conveyor and the second conveyor of the fourth assembly unit and the fifth assembly unit, can form a recyclable assembly line, through Automation and manual cooperation are used to complete the assembly processes such as electrical component insertion, dispensing, circuit board fixing, testing confirmation, jumper installation, information input confirmation and cover closing.