Core Viewpoint - The company, Iceberg Cold and Hot, has highlighted its advanced technologies in the field of refrigeration and energy management during an interaction with investors [2]. Group 1: Core Technologies - The company possesses integrated cold and heat utilization technology [2] - It utilizes dual-stage compression and cascade refrigeration systems [2] - The company implements IoT smart control and intelligent energy management solutions [2] - It focuses on the application of green refrigerants and extremely low charge amounts [2] - The company is engaged in zero-carbon and negative-carbon technologies, as well as carbon dioxide transcritical systems [2] - System integration is also a key area of expertise for the company [2]