Wieson Technologies Free of Conflict Minerals Declaration

In recent years, the social and environmental problems arising from the raw materials and processes used in the manufacture of products have gradually become a deep concern of people around the world, and minerals originating from the Democratic Republic of Congo have worsened the armed conflict in this region. Wieson does not directly purchase metal raw materials and understands that the majority of our suppliers have no direct purchasing relationships with mining companies. We also understand that we have the opportunity as a company to have a positive impact on this issue. Therefore, we have adopted the following measures.