About YJS

YJS Story

In 2015, YJS acquired Environmental Materials Division of Wei Mon (pioneer of PLA product development in food packaging in Taiwan) and inherited and dedicated in miscellaneous application of environmental materials.
We take great pride in the company we have developed and the products and services we offer. Our ability to support our customers at every stage of the product development process. By helping our customers through design, research and development, sampling and mass manufacturing, we provide a total solution to achieve our client’s request and demand, and what has allowed us to become a leader in the industry.


Our Mission

At YJS, we strive to lead the way when it comes to sustainability. We are committed to our mission of ‘Being Green, Being Pioneering,’ and proudly partner with our customers to provide value-added, customized solutions.



As a global leader in packaging solutions, we believe we have a responsibility to play a positive role in the environments in which we operate and serve. From the way we operate our facilities and to the industry partnerships we have developed, YJS is committed to designing our products with the environment in mind.