Electronic manufacturing industry has high requirements for product development cycle, development cost and confidentiality. In order to meet these needs, the cost of enterprises is very high, which leads to a substantial increase in product costs. Additive Manufacturing provide great help in the R & D and production stages of electronic products, such as assembly and function verification, appearance and performance testing, ergonomics, rapid prototyping, rapid tooling, etc., which can reduce the R & D and time costs of manufacturers and improve the profits of products.