InssTek are a South Korean metal 3D printer manufacturer who currently sell 3 different printers. These printers are based on Direct Energy Deposition (DED) technologies, similar to Sciaky and Optomec.

The MX-Mini is the desktop version of the MX range of printers offered by InssTek. The printer weighs roughly 700kg, and has a maximum print volume of 200 x 200 x 200 mm.