Features: 1) 21-year experience in metal sheet parts 2) tooling, stamping, drawing, machining, ... Welding, MachiningProcessed MaterialStainless steel, Cold plate, Brass,Bronze,Iron, copper, Aluminum,(according to customer's requirement)EquipmentsPunches:80 ... your design and requested quantity21-year experience in metal sheet processing.ContactsHangzhou Sida Machinery& Electronics Co., LtdContacts: ...