... , Auto focus system, Constant temperature water chillerApplicationApplicable Materials: Wood, Acrylic,Polyester Plywood, MDF, Glass, Plastic, Acryl, ... , Marble, Bamboo, Balsa, Rubber Sheet, etc.Applicable Industries: Wood furniture,Wood Craft,Advertising, Signs, Gifts & Crafts, Promotional Items, Plaques ... 5.Assembly 4 6.Laser tube assembly 7.Test 8.Final inspection Certification: Certified Picture ...