... Model Ltd is one of the leading cnc iron rapid prototype manufacturer manufacturers and suppliers in China, welcome to wholesale ... cheap and quality cnc iron rapid prototype manufacturer at low price from our factory.CNC IRON RAPID PROTOTYPE MANUFACTURERMaterialStainless Steel ... etc.Aluminum AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc.Iron 1213, 12L14, 1215 etc.Plastic ABS, PC, POM, Delrin ...