At UNIONWIN, our expertise shines in the crafting of Custom Brass and Aluminum Parts. Our commitment to excellence is evident in every dimension of our metalwork, from the precision engineering of brass fittings to the innovative design of aluminum frames. With a heritage steeped in metal craft, we are a trusted name in producing components that not only meet but exceed industry standards. Our array of brass and aluminum solutions caters to a broad spectrum of applications, be it in sophisticated machinery or sleek consumer products. Each part is a testament to our mastery of metal, shaped by over 50 state-of-the-art extrusion and injection molding machines, and finished with a dedication to quality that has become our signature at UNIONWIN