AMPCO specializes in custom tube bending and custom pipe bending. We offer customer support and engineering prototyping assistance. Our Portland, Oregon facility features an top-notch in-house engineering department to assist with R&D and prototyping. We make all our products to our customers design specifications. Our services include tube fabrication and bending, beading, stamping, flaring, reducing, expanding, welding, deburring, powder coating, drilling, sawing, trimming, forming, with materials including stainless steel, mild steel, aluminized steel, and aluminum. Today most of our tube fabrication ranges between 5/8" to 8" outside demsion. Please contact us for a complete list of available sizes. We often assist customers by drawing parts from their prototypes, sketches, and descriptions.