Group 1 - The company, Keleke (002782), is a leading enterprise in the electronic transformer industry [1] - The company has developed transformer inductors for applications in liquid cooling equipment and low-altitude economy sectors [1] - The company's power products are already being utilized in robotic vacuum cleaners [1]

Core Viewpoint - The company, Keli Ke (002782.SZ), is a leading player in the electronic transformer industry, with applications in liquid cooling equipment and low-altitude economy sectors, as well as power products used in robotic vacuum cleaners [1] Group 1 - The company is recognized as one of the main enterprises in the electronic transformer sector [1] - The transformers and inductors developed by the company are already being utilized in liquid cooling equipment [1] - The company's power products have been integrated into robotic vacuum cleaners [1]

Group 1 - The company, Jinlu Electronics (301282.SZ), responded to an investor inquiry regarding the demand for liquid cooling servers and related PCB benefits, indicating uncertainty about whether their products are used in liquid cooling devices [2] - The company clarified that data center cooling equipment is not equivalent to liquid cooling devices and stated that they currently do not have information on the application of their products in liquid cooling equipment [2]

Core Viewpoint - The company, Changhong Huayi, confirmed that it is not engaged in the production of liquid cooling equipment for data centers, despite inquiries suggesting otherwise. The company focuses on closed piston compressor business and air conditioning compressors for electric vehicles, primarily used in refrigerators and electric vehicle air conditioning systems [1]. Group 1 - The company has a technological advantage in the refrigeration field and is actively exploring liquid cooling-related businesses [1]. - The liquid cooling heat dissipation plate has achieved mass production, with a power density of 3.0 kW/L, which is a 50% improvement over traditional solutions [1]. - The liquid cooling products have been certified by Huawei and Sungrow Power Supply [1]. Group 2 - The liquid cooling equipment mentioned is specifically designed for high-performance computing (HPC), artificial intelligence (AI) training, and blockchain mining scenarios [1]. - The company does not engage in the business of liquid cooling equipment for data centers [1].