Our website upgrade are completed! Latest improvements are now LIVE to enhance your ordering experience. You may be logged out due to the update. Please take note to login again or reset credentials if needed. More details here.

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

TSUBAKINAKASIMA

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.