Opals Mine Factory Limited; established in 1989 is a leading manufacturer, exporter and wholesaler of loose Australian Opals stones based in Hong Kong. We possess our own opal mines in Coober Pedy, South Australia and we manufacture our opals in factories in both Hong Kong and Mainland China. We are the pioneers and we are highly experienced in manufacturing fine quality opals.

With twenty years of experience and knowledge in Opal stones, we have gained a high reputation of trust and reliability from our customers. We continue to offer a vast range of opal products to our customers, including but not limited to: Free Size Opals, Calibrated Size Opals, Opal Bead Necklaces, Opal Carvings, Cameos, Queensland Natural Boulder Opals, Matrix Bead Necklaces, Solid Matrix Cabochons and Doublets Opals. In addition, we also produce sterling silver jewellery and 14 Karat and 18 Karat gold jewellery with opal settings.

We are proud to be acknowledged in our professionally crafted opal carvings that we produce in our China factories, where we have recruited a number of efficient, hardworking and well-trained specialists who are able to produce high quality opal carvings daily. We treat every piece of product as a creation of art. By optimizing our resources to customers, we are able to provide everything catered to our customers' needs and wants, hence, each piece we sell is uniquely precious just like the opal stone itself.

As a team, we strive to exceed the expectations of every client by offering fine quality opals and continually expand upon our knowledge in opals to our customers in United States, Japan, Australia Europe and South East Asia. We guarantee the most competitive price, punctual delivery and excellent service.