On September 17, 2019, a delegation of customer A and his party visited Hantech Medical for annual audit. The delegation members reviewed the process, documents, and the environment of the clean room carefully. They were very satisfied with the performance of Hantech Medical in the above aspects. In particular, while reviewing the product test forms, the delegation was impressed by the test content which exceeded their expectations and exceeded the standards. This audit, the customer did not propose rectification items.