... /SLA/SLS/FDM/Precision machining2.Material: abs,pc,pmma,pe,pp,pa66,pu,rubber,silicone,aluminum,iron,zinc ... .002" Low Volume production(prototype tool) ABS,PP,PC,PMMA,POM,Nylon ,PU and so on+/- 0.003" Metal ... in China. Assembly is generally the most labor intensive step in the production process, so this is really ... sls sla fdm cnc machining plastic ABS PC PMMA Acrylic PA nylon66 PP PE rapid prototype