Hakkımızda
SAGE CRANKSHAFT has been manufacturing OEM-quality crankshafts since 2001 for passenger cars, tractors, commercial vehicles, and industrial engines. Our reinforced ductile iron design provides high strength and long service life. Through nitriding treatment, we achieve a surface hardness of 60–65 HRC. Exporting to more than 70 countries, our company stands out with its quality, competitive pricing, and reliable business partnerships.
