GEM Technic manufactures screws, barrels, screw tips, end caps, nozzles, nozzle tips, tie bars and other components for injection molding machines in various industries. 
We make single screw extrusion system for single screw extruders and extrusion blow molding machines.
GEM also rebuilds worn screws back to OEM specifications and makes new screws on your sent old screws. We understand lead time is critical and will do our best to provide superior service to meet your expectations.