Wash Supply Co. is a proudly family-run Hamilton business founded by Ben and Krystyna Finch, supporting car wash owners across New Zealand with premium solutions built for local conditions.

After years of running our own successful car wash sites, we understand exactly what operators need—great value, reliable equipment, outstanding wash results, and systems that keep customers returning.

Our specialty is high-performance Touchless Automatic car wash machines. Designed for a true contact-free wash, our systems combine precision-engineered high-pressure technology with advanced chemical application to safely and effectively clean vehicles without brushes. Ideal for modern vehicles—including ceramic-coated cars—our touchless machines deliver consistent, premium results while reducing wear, maintenance, and risk of damage. All of this Next-Level Touchless Without the International Price Tag.

We complement this with a full range of Touchless Automatic, Friction Brush Automatic and Self-Serve solutions, giving operators flexible options to suit any site while maximizing revenue and customer satisfaction.