Certificates of products, materials, company aren’t just about getting a piece of paper or a designation after brands name. A high-value certification ensures that you maintain a high level of quality and ensures everything is done according to strict European and world safety standards. Certifications also help show that you are committed to mastering your production and manufacturing your products.


  • DPE is a member of Chamber of Commerce
  • All products are certified under strict rules of TUC organization
  • All products are CE certified
  • All materials are fireproof or fire retardant
  • For double layer curtains we have sound reduction testing