1.Proto Making 2.SLS/SLA rapid prototype 3.Low volume production 4.Silicon mould/urethane casting ... proto manufacturer---factory directly!!! CNC rapid prototyping first do Main service1,CNC Plastic/Metal Prototypes ( For ... different core Toolin ) (For 100 to 10,000 pcs)4, Rapid Sheet Metal Prototypes Bending. (For 1-500pcs)5,CNC Aluminum ...