We have two 3d printers are Ulitmaker 2 and latest BNC3D Sigma, we used ESUN filament. The machines arrived on Apr 2015 and Apr 2016
Print size: 223 X 223 X 205mm (LxWxH), and 210 X 297 X 210mm (LxWxH),
Layer: 0.05 - 0.2mm.
Welcome anybody has 3d object prints or communication. Please send message about details if you have any questions.