... 3. Competitive prices 4. Excellent customer service Door Hinge in Satin Brass Shanghai Yi Jing Mold Factory Our ... carbon steel, stainless steel, brass, copper, alloy steel, aluminum, cold rolled steel, hot rolled steel, etc.Surface Treatment ... Usage of products: Hardware metal stamping parts, door hinges, cabinet hinges, butt hinges, tee hinges, air conditioner brackets, air conditioner mounting ...