Crafting Precision Since 2014

WOSTAR was founded with a simple vision: to create the finest manual coffee grinders that bring out the best in every coffee bean. For over 10 years, we've been dedicated to perfecting the art of coffee grinding, combining traditional craftsmanship with modern engineering.

Our journey began in a small workshop in Wenzhou, where our founder, a passionate coffee lover and mechanical engineer, set out to create a grinder that could deliver consistent, uniform grinds for specialty coffee brewing.