Since its establishment in 1954, Hantsune Seisakusho has
manufactured precision-pressed products such as retainers
for double-row self-aligning ball bearings, slingers for bearing
units, steel-plate housings, dustproof covers, and bicycle
ball retainers. The corporate philosophy of Hantsune Seisakusho
is to maintain harmonious human relations, provide products
at low prices, and conduct business with sincerity. Hantsune
Seisakusho strives to meet all customer needs, including those
requiring multiple-type, small-lot production.