... quality and competitive price OEM service available Product DescriptionPrecision auto bicycle partsMaterial: Aluminum, copper, brass, bronze, stainless steel, ... punching, drilling, turning, milling, grinding, rolling, stamping, cold drawing, bending, spinning, forging, etcNingbo Yinzhomu Hishen Hardware Co.Ltd.Add ... : www.hi-shen.com Precision auto bicycle parts--Axles\cnc machining parts