In late July 2019, a team of four experts from China Institute of Special Equipment Testing and Research conducted on-site verification of design qualification of A1, A2 and A3 pressure vessels of Tianhua Institute. Within three days, the expert group evaluated the resource allocation, the establishment and implementation of quality management system, personnel training and assessment, product design document quality of Tianhua Institute, conducted theoretical closed-book examination for pressure vessel professional designers, and organized on-site defense assessment. After the audit, the expert group gave full recognition to the design and management of the pressure vessel of Tianhua Institute, and put forward relevant continuous improvement opinions and suggestions. Tianhua Institute has actively completed the rectification.
Tianhua Academy has received the Pressure Vessel Design License issued by the State Administration of Market Supervision and Administration on August 20. Up to now, with the strong support, extensive participation and active cooperation of the leadership and departments of Tianhua Institute, Tianhua Institute has successfully completed the certificate exchange of pressure vessel design qualification.