... hinges 2.made of CNC Bending machine,Electronical Welding. Furniture Frame: 1. Material: stainless steel /C.R.S./Alumium ,Alumium Alloy ... /T or L/CProcessing services: we can design and manufacture a variety of enclosures with different materials, sizes, surface treatments, shapes ... are mostly from USA, Europe, Australia and Ireland, etc. furniture frame