... description.1) material: can be steel, brass, stainless steel, Aluminium…2) surface treatment:plating (Zinc, Nikel, ); Painting, Powder ... Silkscreen, , Black oxid; 3) producing scope: stamping, Cnc ,Die casting4) usage of products: components for furniture, industry, auto, ... compliance for export4) Quality assurance in accordance with ISO9001:2008Factory Profile: die cast automobile use aluminum plate