... the latest technology to provide you with outstanding quality, precision and speed of service. KAIAO responds quickly and decisively ... prototype:1. Rapid prototyping making(SLA,SLS,FDM)2. CNC prototype manufacturing3. Rapid silicone mould and vacuum casting4. Aluminum ... PC,PA66,PMMA,PVC,PVE, Aluminum ,Brass,Iron etc.Surface processing:Injector, light color, dumb color, rubber oil, transparent color, ...