Yuki Tsang

Foshan, Guangdong, China China

Wojin Plastic Product Factory — CCO

Manufacturing

The coffee industry in rapid growth. At the same time, our coffee valve whether in technology or materials continue to make improvements. As coffee bag accessories, we also concerned about the coffee industry and packaging industry information, seeking more off broad room for growth. Coffee is not just a part of my life, it is the most important part of the soul. Fresh beans can make a cup of good Coffee, after roasting, in order to ensure the quality of Coffee, there are need one-way degassing valves to gradual release of carbon dioxide and prevent oxygen from the outside into the bag .The one-way degassing valves are applied to each package: their correct functionality is to prevent pa...