... high quality, excellent power stability, long life, low use-cost, maintenance-free, and high efficiency.With smarting nesting function, material utilization is ... , Cardboard, Marble, Bamboo, Balsa, Rubber Sheet, etc.Applicable Industries: Advertising, Signs, Gifts & Crafts, Promotional Items, Plaques, Trophies, Awards, Precise Ornaments, Souvenirs ...