Inventor and manufacturer of Link Lock. Patents granted worldwide.
McCallum Gold was established in 1978. We began in jewellery retail and as we grew, expanded into manufacturing to supply our own stores. Our manufacturing developed until we were supplying over 2000 retail stores Australia wide.
We discovered there was no ideal method for joining jewellery together in a retail store situation. This was a problem affecting both our business and our customers. Chris Curwood, owner of McCallum Gold, spent seven years inventing Link Lock as a solution to this problem. We now supply Link Lock to the world market, giving everyone the opportunity to discover the advantages of using Link Lock to join jewellery together.