... , holding three integrated production plants, the main variety of digital nail machine, beauty and fitness products, various types of puzzles (manual, ... please visit the company's Web site. our jigsaw puzzle machine / puzzle cutting machine is divided into the following 2 kinds:1. Manual ... A5), MDK-490 (A4), MDK-630 (A3) 2. Electric puzzle cutting machine: MDK-490 , MDK-630,MDK-770, MDK-860 , MDK-960 ...