... , normalizing, tempering, nitriding, carbonitriding, carburizing, and induction hardening Surface treatment: plating, coating, phosphate, anodizing, and CVD/PVD platingOEM orders are accepted ... before shipmentPayment termT/T ,Paypal, West UnionSurface treatmentAnodizing,zinc/chrome/vacuum Plating,Polish,Sandblasting,Power Coating,Passivation, Brushing,Heat treatment etcPayment Terms ...