... solution 3. Competitive prices 4. Excellent customer service metal stamping die Shanghai Yi Jing Mold Factory Our company ... Process:Stamping: Rolling, forming, punching, bending, deep drawing. Metal Fabrication: Wire EDM, drilling, turning, milling, grinding. Welding: ... , injection molding. Usage of products: The installation of metal fasteners (joist hangers), which offers easy-to-install connections ...