28 Sep 2025
Upon arrival, the exhibition was bustling with coffee enthusiasts, creating a lively atmosphere. You will know and feel that Yunnan has a strong coffee culture and many enthusiastic friends.
We were pleasure to explaining each customer who interested in our coffee degassing valve. It covered the features and applications in flexible packaging requirements and product advantages.
During the exhibition, we brought the coffee bean storage tubes and tin can with coffee valves on-sit sales. Many customers directly placed orders, which encouraged us. This was more than just an order, it was a token of trust.
This was a valuable experience of face to face with customers. Our first exhibition in Yunnan left behind the aroma of coffee as well as communication and trust.
For WOJIN, every exhibition is not only a process of looking for partners, but also an important opportunity to let more people know about one way degassing valve and enhance brand awareness.
Tag: wojin
Originally published 28 Sep 2025, updated 28 Sep 2025.
Blog
Packaging That Needs a One-Way Degassing Valve
29 Jan 2026One way degassing valves release trapped gas, block outside air, suit gas-producing sealed products and prevent package swelling or bursting to preserve quality.
ISO and BRC System Audits Conducted in December 2025
30 Dec 2025In December, WOJIN completed ISO and BRC audits, reviewing production, quality control, process and identifying areas for continuous improvement.
WOJIN 13th Anniversary Team Building Journey
25 Nov 2025To celebrate WOJIN 13th anniversary, we proudly held a two-day team building activity that effectively strengthened teamwork and brought new energy.