Arpeggio P1.2-P1.5-P1.5625-P.1875-P2-P2.5 The thickness is the thinnest in the industry, light in weight, and easy to install and move. Possess the industry's most high-end extreme skill series, 0.9375mm, 0.7mm. The only custom power control box with signs. The most mature GOB potting technology supporting program. The industry's highest model size selection, the most technical packaging, packaging specifications, and the most delivery Fast supplier. The largest supplier of large-scale brand cases in the industry. The first focus, the product can support customization. Display commodity price information, instead of traditional price tags. Can interact with consumers, such as product information display, inventory information display, etc. User information and member information can be displayed through the system and camera.