Stimple & Ward Company is one of the first independent manufacturers of edgewound coils. We have extensive capabilities in manufacturing all types of edgewound coils, from small blowout coils weighing ounces to large turbine rotor coils weighing hundreds of pounds. We edgewind copper from .032" x 0.375" through .750" x 2.750".

Our in house bright annealing furnaces allow us to maintain tight control over the temper of the copper while maintaining a clean oxidation free surface. This process gives us the means to press form the coils after winding to maintain specified dimensions and tight turn consolidation in the finished product.