From December 21 to 23, 2018, Grade A2 pressure vessel design and manufacturing license qualification of Grade A1 and A2 pressure vessel of Nanjing Company, affiliated to Tianhua Institute, passed the on-site evaluation of pressure vessel qualification assessment team of China Special Equipment Inspection Research Institute.

Entrusted by the State Administration of Market Supervision and Administration and in accordance with the requirements of relevant laws and regulations, the evaluation team carefully examined the relevant qualifications of Nanjing Company from the aspects of personnel professional skills, resource conditions, quality assurance system, quality of design documents, product technical data and product safety performance.
After examination, the evaluation team considered that the Nanjing company affiliated to Tianhua Academy had made sufficient preparations for the appraisal and evaluation work, had sufficient resources for the design and manufacture of pressure vessels, and had reliable operation of the quality assurance system, which met the corresponding licensing requirements. In view of the problems and shortcomings found in the evaluation, the evaluation team also put forward professional and constructive guidance.
Up to the time of issuance, the design and manufacture of pressure vessel of Nanjing Company affiliated to Tianhua Academy has been completed, and has been unanimously approved by the evaluation team. The process of issuance and approval is under way. It is expected that the new license will be issued by the State Administration of Market Supervision and Administration at the end of this month.