Core Insights - The article highlights the innovative vacuum magnetic field preservation technology used in Hisense's 505U6 refrigerator, which significantly enhances food storage capabilities [1][3][4] - Hisense's vacuum preservation technology allows delicate fruits like lychees and cherries to remain fresh for up to 7 days, with a weight loss rate that is one-sixth of that in ordinary refrigerators [1][4] - The technology controls preservation factors such as temperature, humidity, low oxygen, and magnetic fields, effectively locking in the freshness of food at a molecular level [3][4] Company Performance - Hisense's vacuum preservation technology has gained market recognition, leading to its refrigerators achieving the highest sales in the vacuum preservation sector in China in 2024 [4] - The company has received multiple awards, including the German IF Design Award and the Aipulan Product Award, reinforcing its position as a leader in the vacuum refrigerator market [4]

Core Viewpoint - Hisense's innovative vacuum preservation technology in the Hisense Brilliant 505U6 refrigerator has set a new standard in the industry, earning it dual honors at the "2025 China Refrigerator Industry Summit" for its breakthrough in food preservation technology and market performance [1][3]. Company Insights - Hisense's recognition stems from its deep understanding of consumer pain points and its commitment to technological advancements, addressing the growing demand for food preservation that meets the expectation of "fresh for seven days" [3]. - The Hisense Brilliant 505U6 utilizes vacuum magnetic field preservation technology, creating a constant temperature, low-pressure, low-oxygen environment that effectively reduces enzyme activity, achieving molecular-level freshness preservation [3][5]. - Third-party testing shows that beef stored for seven days in this refrigerator has a TVB-N value of ≤7.58 mg/100g, significantly better than the industry standard of 49.5%, demonstrating its effective preservation capabilities [3]. Industry Perspective - Hisense's award signifies a shift in the competitive landscape of preservation technology, moving beyond temperature control to molecular-level innovations [6]. - The company is leading the establishment of new industry standards, with the upcoming "Vacuum Preservation Chamber for Refrigerators" standard set to quantify 12 core parameters, filling a decade-long gap in the vacuum preservation sector [6]. - According to GfK China, the market for vacuum preservation refrigerators is projected to exceed 28 billion yuan by 2025, although the risk of technological homogenization is increasing [6].