High resolution and sensitive reaction. Surface with smooth surface and fog surface treatment, high stability. Fully closed design without fan. All-aluminium case forms huge aluminium radiator to cool the machine. High resolution and sensitive reaction..The surface Smooth and fog surface treatment,High stability, economic and practical, widely used. Industrial Manufacturing,Modern Scienceand Technology Intelligent Industry, lndustrial Control Production Equipment, etc. Display equipment needed for various publicand safe places. CNC in industrial production spot, industrialcontrol production and fabrication equipment etc.