Hi, I need to make some front panels for my designs.  Does anyone have any helpful suggestions as to a low cost prototype mechanical manufacturing service where I can upload a DXF file and have a few panels made in aluminium, requires CNC machining of holes and slots, drilling and some bending.  I have found frontpanelexpress.com but they are expensive and do not provide bending, just 2D designs. 73 Phil zl3pah