Spiral bevel gears are widely used in petrochemical machinery, various machine tools, various processing equipment, engineering machinery, metallurgical equipment, steel rolling machinery, mining machinery, coal mining machinery, textile machinery, marine machinery, aerospace, forklifts, elevators, reducers, aircraft manufacturing and many other industrial fields at home and abroad. Spiral bevel gears are used in all kinds of machinery and equipment, showing their excellent performance, and are deeply influenced by aerospace equipment factory, shipbuilding factory, engineering machinery factory, metallurgical equipment factory, steel rolling spare parts factory, steel rolling machinery factory, metallurgical machinery factory, mining machinery factory, coal mining machinery factory, oilfield petrochemical machinery factory, textile machinery factory, machine tool factory, equipment company, elevator company, airplane factory, reducer factory and coal mining machinery factory.