Material: Al6061 Surface treatment: Red anodize high fit tolerance Demension: 200MM High quality parts Yunkai Service:1.We are happy to quote ... are welcome.7.Our goal: Quality First, Competitive Prices and Perfect Services.High precision turned parts: Item No.FeaturesNameHigh precision ... honing, lapping, projector, broaching, and other secondary machining High quality machining services, CNC center