Saitama No. 1 Factory mainly manufactures shafts and has equipment such as shaft cutting machines, heat treatment furnaces, surface treatment facilities, centerless grinders and precision measuring instruments.
Maintains ample stocks to reduce lead a time.
We cut wires of various sizes to the proper length while straightening them.
Heat treatment is performed to attain hardness and toughness of products.
We conduct, among others, burring, a scale removal, and finishing, of the products.
We further finish with a centerless grinder to maximize dimensional accuracy.
This makes it possible to maintain accuracy.
A Look at Inspection
We conduct rigorous checks on the finish of products on a daily basis to ensure that we respond to our customers’ high requirements.