Civil aviation approval
In January 2026, UTOP announced that the company had received a design and production approval letter from the Civil Aviation Administration of China for civil-aviation chemical products.
The company described the milestone as the result of a multi-year effort to build specialist aerospace-coatings knowledge and processes.
Approval scope
The approval letter, covered products, permitted uses and current validity must be reviewed directly with UTOP before any commercial, specification or compliance decision.