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Behind every product is a story, beginning in a racehorse stable in Annandale, ALG has grown from a sand casting foundry into a globally traded business group that owns five major Australian brands: Doric Products, Cowdroy, Colonial Castings, Lock & Roll and Azuma Design.
The group has expanded in the past four decades to become a multinational family-owned business supplying innovative products and services around the globe.
The Alchin Long Group has become what it is today by putting people first. Empowering our people to create innovative solutions
March 3, 2022
Doric, Australia’s largest privately-owned window and door hardware manufacturer supplying to the fenestration industry, is celebrating its 50th birthday in 2022, with major festivities to be rolled out during the year to mark the milestone. From humble beginnings above an old horse stable in 1972, the company has grown to be a market leader in […]
May 29, 2020
The Alchin Long Group is committed to continuing to provide a safe, healthy and enjoyable environment for all our staff and broader working communities. Since the start of COVID-19 we have been actively monitoring and managing risks associated for our staff, customers and business partners. We are committed to continuing to be vigilant about taking […]
March 20, 2020
Dear ALG Customers, The Alchin Long Group is committed to providing a safe, healthy and enjoyable environment for all our staff and broader working communities.
Established in 1969, the Alchin Long Group is the parent company of leading global hardware brands Doric, Cowdroy, Colonial Castings, Azuma and Australian-based Lock & Roll.