... ,CF3,CF3M, carbon steelC20,ZG45,WCB,WCC, alloy steel etc4.Standard: ASTM,AISI,DIN,JIS,BS etc5. strict material inspection6.test ... parts, valve parts, pump part, train, craft, door handle, construction, hardware, orthotics prosthetics part, implant parts and so on.11.Surface ... and CNC machining service are available.We can do the non-standard products according to your drawings or the sample, hoping we ...