Optical texture: 

  The structure design and manufacture of the surface of 100 nanometers to 100 microns, and through the design of different structures, textures, can achieve extremely rich visual effects, but also can achieve naked eye 3D, can be applied to various nameplates, logos, colorful The optical texture raises the product to a level of competition, and textures that cannot be copied to achieve anti-counterfeiting effects. Customizable textures to meet customer needs.