Events & Recognition
International Exhibition Appearances
As a committed manufacturer of professional coffee equipment, SIGMA actively participates in the global coffee community. Our products are recognised not only for their performance and value, but also for their presence on major industry stages and continuous contributions to barista development.
Competition Support & Industry Contribution
We are actively committed to nurturing and supporting professional barista talent. SIGMA has sponsored numerous barista competitions and training programs across China and South Korea, providing platforms for the next generation of baristas to showcase their skills and grow. Through concrete actions, we are dedicated to advancing the entire coffee ecosystem.
SIGMA is not only a manufacturer of grinders, but also a promoter and companion of global coffee culture.