precision machining 1.CNC,SLA/SLS/FDM/precision machining 2.Material: plastic and metal 3.4~7days delivery 4. free shipping FDM rapid prototyping, precision ... Way:CNC/SLA/SLS/FDM/Precision machining2.Material: abs,pc,pmma,pe,pp,pa66,pu,rubber,silicone,aluminum,iron,zinc,steel etc ... ,POM,Nylon ,PU and so on+/- 0.003" Metal prototypes Aluminum, Stainless Steel, Carbon Steel, 17-7 PH, Brass, Phosphor ...