Bison S.A.

Endurance that gives confidence
BISON is one of the world’s leading manufacturers of machine tool accessories, including manual and power lathe chucks, precision machine  vises, and milling fixtures. Since company’s inception in 1948, BISON products have been known for their highest quality, durability and precision. Today, after more than 70 years, we are a leading manufacturer of professional tooling for machining with an established position worldwide. The high quality of our clamping solutions is best spoken of: extremely long service life, accuracy, functionality, as well as favorable prices.