coffee valve in hkibe 2014

Coffee Bean Storage Container Debut Designed for Freshness Inspired by Aroma

The coffee bean storage container is designed with a coffee degassing valve that releases CO₂ while preventing air, moisture, and odors from entering.

Coffee Bean Storage Tubes with valve keeps coffee fresh and aromatic

The WOJIN coffee bean storage tubes features a built-in one way degassing valve, preserving coffee aroma and freshness, ideal for display and sampling.

WOJIN Conducts Employee Product Training Session

WOJIN quality control training combined theory and practice to equip employees with skills to identify defects while reinforcing the quality lies in details philosophy.