... :stainless steel, can be in SS304,303,316The machined parts can be use other material according to customers' requirementssuch ... castings,forged shafts,transmission components,gear & worms,screwed connectionhigh accuracy ss parts,sheet metal stamping parts,etc.4.Featureshigh precision ,quality,and competitive ... ,JIS,ANSI,ASTM,BS,GBOthercustomisized designs are available Precision CNC mechanical parts