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TSUBAKI NAKASHIMA

A precision manufacturer of steel balls with the greatest ball processing technology in the world.
The almost completely spherical balls are extremely smooth and are capable of precise rotational operation. This high precision rotation technology can be found everywhere from items in our daily lives through technology developed for deep space applications.
We insist on perfect spheres, developing precision balls from various materials for a range of applications.
In particular, fine ceramic balls have excellent insulating, lightweight, strong, wear-resistant, heat-resistant and corrosion-resistant characteristics and boast the No.1 market share in the world.