Company Profile

Hang Fong Opal Company (HFO) was established in 1983. We are a leading manufacturer and exporter of Australian opal products. Our company aims to provide goods and services at its highest value.


Our Australian office is situated in the world famous opal field – Coober Pedy, in order to import the opal rough directly. We have experienced staff working in our 10,000 sq. feet factory.


Over the past 30 years, Hang Fong Opal Company has been the main suppliers of solid opal, opal doublet and opal triplet (over one million pieces of opal triplets a year) with reliable quality. We also make opal jewelleries in 14K gold and 925 silver with gold and rhodium plated. Handmade free form opal jewellery is one of our best sales.


We supply the global market, including United States, Europe, Australia and Asia.

Opal manufacturing, polishing
Opal manufacturing
Jewelry manufacturing, wax model
Jewelry manufacturing, wax model
Jewelry manufacturing, rubber mold
Jewelry manufacturing

Australian Opal

Opal Jewellery

Customer Service


Room 16, 12/F, Block A, Focal Industrial Centre, 21 Man Lok Street, Hunghom, Kowloon, Hong Kong

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© 2021 by Hang Fong Opal Co. All rights reserved.