A virtual tour of where the magic happens.
The Fullerton Factory Floor represents the pinnacle of American brass instrument manufacturing. When Zigmant Kanstul decided to relocate his operations from Burbank to Fullerton in the 1960s, he envisioned creating a state-of-the-art facility that would become synonymous with excellence in the industry.
Walking onto the factory floor is like stepping back in time, yet everything is optimized for modern performance standards. The facility in Fullerton, California, became a beacon for brass musicians worldwide. Every corner of the workshop tells a story of precision, craftsmanship, and innovation. From the raw brass stock arriving daily to the finished instruments being packaged for shipment, the process has been refined over decades of dedication.
The skilled craftsmen who work here are among the finest in the industry. They understand that a Kanstul instrument isn't just manufactured—it's crafted with intention. Each valve, each bell, each piece of tubing is carefully selected and worked to exacting specifications. The attention to detail is remarkable, with many components hand-finished to ensure optimal performance and tonal characteristics.
The factory floor remains one of the most important institutions in brass instrument history. It has trained generations of instrument makers and continues to produce instruments that professional musicians rely on worldwide. The legacy of the Fullerton factory is not just in the instruments produced, but in the philosophy of excellence that continues to drive every aspect of production.