... -precision machined components,precision parts,precision cnc parts,stamping parts,automative parts and so on.We can produce parts in avation,industry,medical.parts' tolerance can down ... .accessroyworld.cnWe look forward to hearing from your messageMaterialAluminum,stainless steel,steel,carbon steel,brass,and so onFunctionAvation,Medical,IndustryTolerance0.020-0.002MMsurfacetreamentplated ...