... OEM service 4. With rotary axis MS-3030 mini jade engraing machine Applications2D engraving, 3D engraving, line engraving, ... milestone, Terrazzo, Limestone, Sandstone, Travertine, Quartzite, Slate, grindstone ,Jade, crystal, plexiglass, aluminum composite panel, aluminum block, copper and so ... support by phone, e-mail or MSN around the clock.3. Friendly English version manual and operation video CD ...