In April 2025, the National Nuclear Safety Administration issued the "Notice on Approving Zhejiang Zhongda New Materials Co., Ltd. to Change the Scope of Civil Nuclear Safety Equipment Manufacturing Licensing Activities" (Guohe Anfa [2025] No. 59), and Zhongda New Materials successfully passed the strict review of the National Nuclear Safety Administration and agreed to change the "Civil Nuclear Safety Equipment Manufacturing License" [Guonan An Zheng Zi Z (23) No. 26] to the scope listed in the annex.
The nuclear safety level of the certificate has been changed from the original level 2 and 3 to level 1, 2 and 3, and the manufacturing capacity parameters have been changed from the outer diameter ≤ 220mm, the wall thickness ≤ 10mm to the outer diameter ≤ 610mm, and the wall thickness ≤ 47mm.
In this expansion, Zhongda New Materials has been highly recognized by the National Nuclear Safety Administration by virtue of its solid technical accumulation, excellent production capacity and standardized management system after application materials, expert review, simulation production, witness work, on-site audit and other links. This marks a further improvement of the company's capabilities in the field of civil nuclear safety equipment manufacturing.
Zhongda New Materials has always adhered to technological innovation and quality improvement, strictly implemented international advanced quality control standards, actively promoted the independent research and development and localization process of nuclear power equipment, and contributed new strength to the development of a safer and more efficient nuclear power field.