... NameHigoal International Electronics Co.,LtdItem Namemechanical brass cnc turning partsSizeCustomizedSpecificationaccording to customer’ drawings and samplesMaterialCarbon Steel, Alloy ... Polishing,GreenIridite, RadiantPlated,Electrophoresis, Dichromate,PhosphatingOperationCNC Machining,Planning,Grinding,Turning,Drilling,Milling. Heat TreatmentAnnealing, Tempering, Carbonitriding, Normalizing, ...