Aluminium Together we want to reshape the way things are manufactured. Example of what we can offer High pressure die casting Low Pressure die casting Tilt die casting Gravity die casting Sand casting Machining Turning Milling Surface treatment Assembly 3H-Tech is the leading strategic partner offering material and process technologies for Aluminium castings, Aluminium forging, Iron casting, Steel casting, Steel forging, Machining, Steel tubing & rolling and Plastics. Technologies Aluminium Steel Gray- , Nodular- and Compacted Graphite Iron Plastic Sheet metals Other