For a costumer of us, we are looking for a supplier that can weld steel tube car chassis for us. Must be of high quality steel and specifications. Specifications in a autocad format will follow, when we deside to who we do business with. Everything depends on the price and quality. We expect to order 5 frames at the time Now we need a estimated pricequote, for a tube chassis simmular as in the picture. Tube diameter / -200 mm.