The best products with State-of-the-art equipment


Bolt Former




High Speed Bolt Former


Large Size Former


Middl Size Former

Thread-rolling




Thread-rolling machine

Press



Hydraulic Press Machine

Large Size Press Machine

Heat treatment



Annealing furnace

Vacume Carbonized Heat Treatment

Surface Treatment



Zinc Plating Line

Inspection and packing



Shaft Straightening Machine

Check and Packing Machine

Sannohashi is continuously pursuing the best result in productivity.
Sannohashi makes consolidation of high-precision processing systems of cold and warm forging in order to meet our customer's needs and to provide complete satisfaction.