... ODM Welcome Item Name non-standard metal machine parts SpecificationCustomized, according to customer’ drawings and samplesMaterial1 ... coating5. anodizing6.Polishing,GreenIridite, RadiantPlated,Electrophoresis, Dichromate,PhosphatingOperationCNC Machining,Planning,Grinding,Turning,Drilling,Milling. Heat TreatmentAnnealing, Tempering ... , Sample arrangement within 3 days custom made metal machinery parts