3D printers; Ball bearings for use in machines, namely, 3D printers; Speed governors for machines, engines and motors; Bearings, as parts of machines; Belts for machines; Brushes being parts of machines; Connecting rods for machines, motors and engines; Engraving machines; Extrusion moulding machines; Fans for motors and engines; Industrial robots; Machine parts, namely, hoods; Machine wheels; Machines for processing plastics; Pneumatic controls for machines, motors and engines; Stands for ma...