Bingshan Refrigeration & Heat Transfer Technologies (000530.SZ) has won the first prize of the 2025 Science and Technology Progress Award of the Chinese Association of Refrigeration.

Bingshan Refrigeration & Heat Transfer Technologies (000530.SZ) announced that the company recently learned from the Chinese Association of Refrigeration that the project "Key Technology Research and Demonstrative Application of Special Deep Cold Wind Tunnel Purification Environment System" led by the company has won the first prize of the Chinese Association of Refrigeration's Scientific and Technological Progress Award for the year 2025. The announcement shows that the project focuses on the national large aircraft major infrastructure planning and technological development status, with ultra-low dew point and ultra-low carbon dioxide concentration as core indicators. It integrates key technologies such as low magnification full-cycle air replacement, low-pressure adsorption purification, wide temperature range ultra-large space sealing insulation, multi-zone cascade micro-positive pressure and flexible stable pressure precise control for different regions and operating conditions.