The multi-person laser show has become one of the recognized professional exhibitions in the industry. It is a big stage for many companies to display their image and promote their products. With the rapid development of the laser industry, the market needs a professional brand exhibition for the industry. Based on the success of previous exhibitions, the multi-person team has made great efforts to create the “2014 multi-person international laser, engraving and 3D printing exhibition”. 3D printing technology is an advanced manufacturing technology developed in the 1990s. It is a key technology for the development of new products for manufacturing enterprises. It promotes product innovation, shortens the development cycle of new products, and enhances product competitiveness. There is a positive driving effect. In order to promote the healthy development of 3D printing technology and strengthen industry communication, the multiplayer 2014 exhibition has added a 3D printing zone.