... in metal sheet parts 2) tooling, stamping, drawing, machining, welding, assembly in house CompanyHangzhou Sida Machinery& Electronics Co., LtdMain BusinessStamping, Deep Drawn, Fabrication ... , Welding, MachiningProcessed MaterialStainless steel, Cold plate, Brass,Bronze,Iron, copper, Aluminum,(according to customer's requirement)EquipmentsPunches:80 ...