Castle is a second-generation family-owned Australian cleaning product company that has been manufacturing for over 40 years. Castle has built its reputation on the production and supply of innovative cleaning product supplies, which are value-added, with proven systems and exceptional knowledge services.

The Barrack Family and their valued employees continue to evolve these qualities which were set up by Des.

We work hard to earn the loyalty of our customers by providing innovative, high-quality products that get the job done and professional, experienced service and training that is carefully designed to meet our customers’ needs.


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Since 1972 Castle Chemcials has built its reputation on the manufacture and supply of innovative, value-added products, systems and services.To request more information about becoming a Castle Chemicals distributor, simply fill in the Online Request Form on the right.