... requires big, small or any size . Investment casting partCan be customized. We can produced by your ... of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, Powder, Andizing,coating, Silkscreen, Heat treatment, Black anodized; 3) producing scope: cnc ,Investment Casting ... ,metal stamping ,4) usage of products: components for furniture, industry, auto ...