... 3)material:ss Professional Manufaturer FOR OEM Furniture Metal/ Plastic Hardware Part Over 20 years.More Than 9 years ... description.1) material: can be steel, brass, stainless steel, plastic, Aluminium…2) surface treatment:Can be zinc, chrome plate, nickle ... scope:stamping, turning, welding,die-casting, milling…4) usage of products: components for furniture, industry, auto, machine…5) terms of ...