screw prototype 1.CNC,SLA/SLS/FDM/precision machining 2.Material: ... 3.4~7delivery time 4.0.02mm tolerance pcb prototype,screw prototype, metal prototypeGeneral Feature: 1.Prototyping Way:CNC/SLA/SLS ... appliances, kitchenware, transportation tool, digital & telecommunication products, toys, custom products, auto parts, etc1 Rapid Prototype Making (thermoforming making)CNC, SLA(Stereolithography ...