J.J. Auto Engineering is a leading manufacturer & exporter of crank shafts, auto parts and tractor parts. Located in Ahmedabad, the company focused on provide high quality crankshaft and auto parts products. At J. J. Auto Engineering our motto is to satisfy client with our work and to do so we strive to provide excellent quality crankshafts and auto part. We are one of the well established and reputed crankshafts Manufacturer Company (since 1989) that has been concentrating on provide quality and high degree of accuracy products at most competitive price. At J.J. Auto engineering quality comes first. For the company customer satisfaction is prime concern. Our QC (Quality Control) department is Our products are made of Nodular Graphite S.G.Iron and Forged Alloy Steel as the case may be. We also undertake development of any type of crankshafts as per buyer's specification for bulk order.