Precision aluminum casting parts, casting foundry Timely delivery, good quality, competitive price Precision casting parts1.Material: Aluminum, copper, brass, bronze, stainless steel, zinc, carbon steel ... , punching, drilling, turning, milling, grinding, rolling, stamping, cold drawing, bending, spinning, forging, etc7.OEM service availableNingbo Yinzhomu Hishen Hardware Co.Ltd.Add ...