Arptech Pty Ltd, a privately held Australian business with headquarters in Melbourne, Victoria, Australia, powers CncProtos.com.au. High-end prototypes and low-volume manufactured parts made from a variety of engineering materials are what Arptech is known for producing. We have created tens of thousands of high-quality functional and aesthetically pleasing prototypes over the past two decades for engineering validation, design concepts, sales, and short-run production.