WOJIN in Café Expo Yunnan 2025
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
How to Choose the Right Degassing Valve Installation Method for Coffee Bags
30 Oct 2026This article briefly introduces the differences between manual and automatic coffee valve installation, and how to choose the appropriate installation method and equipment.
What is the difference between one way degassing valve and sticker valve
27 Sep 2026One way degassing valves and sticker valves can be used for packaging that requires gas release, serving the same function.
VM-04 PRO A More Flexible and Safer Valve Pressing Solution
26 Aug 2026VM-04 is upgraded to VM-04 PRO with 150mm/200mm depth options and touch-activated pressing for greater flexibility and safety.