Pipe Makers Union (carbonylation), LLC is an instrument factory in Corvallis, Oregon in the USA. Carbonylation combines traditional and proven craftsmanship with modern materials. The result is a high quality instrument made from Carbon Fiber.
Pipe Makers Union creates Tin Whistles and bagpipes, Irish Flutes and didgeridoo made of carbon composites that are nearly indestructible and produce a greater resonance than even the best grenadilla but never crack. The carbon material is not temperature sensitive, never has to be warmed up and retains its shape forever, and thus also the tone quality of the whistle.
The Pipe Makers Union Whistles are tools for professionals and can be used for decades. Each whistle has a lifetime warranty!