... auto up-down work table 4)Auto focus Wood/Acrylic/Plexiglass Laser Engraving System GoldenLaser - ... engraving cutting double-color board, acrylic, wood, etc. Application:Applicable Materials: Wood, Acrylic, Anodized Aluminum, Plywood, MDF, ... Paperboard, Cardboard, Marble, Bamboo, Balsa, Rubber Sheet, etc. Applicable Industries: Advertising, Signs, Gifts & Crafts, Promotional Items, Plaques, Trophies ...