... 3. Competitive prices 4. Excellent customer service stainless steel stamping parts Shanghai Yi Jing Mold Factory Our ... carbon steel, stainless steel, brass, copper, alloy steel, aluminum, cold rolled steel, hot rolled steel, etc.Surface Treatment: All kinds of surface treatment (Zinc, ... of products: Hardware metal stamping parts, door hinges, cabinet hinges, butt hinges, tee hinges, air conditioner ...