Group 1 - The core viewpoint of the articles highlights the increasing demand for air conditioning solutions in universities due to high temperatures, with Huazhong University of Science and Technology enhancing its campus facilities by adding 2,300 sets of Haier air conditioners after a previous installation of 6,000 sets in 2023 [1][3] - The new air conditioning units will primarily serve student dormitories, addressing the complex installation environment and high noise requirements by utilizing customized solutions such as 6-meter long copper pipes and vibration-damping pads for outdoor units [1][3] - Haier's strong market performance is evidenced by a market share of 27.2% during the week of June 23-29, 2023, ranking second in the industry and demonstrating robust growth momentum among leading brands [3] Group 2 - The decision to continue partnering with Haier is based on the reliable quality of its products and comprehensive after-sales service demonstrated during the 2023 collaboration [3] - The ongoing collaboration for campus engineering projects reflects the expanding competitive advantage of leading brands in the large project market [3]

Core Viewpoint - The article highlights the journey of Chengdu Runlong Electric Co., Ltd., a small enterprise that has become a leading manufacturer of drying filters in China and globally, emphasizing its innovative approaches and resilience in the face of competition from international giants like Haier [1][4][26]. Company Overview - Chengdu Runlong Electric Co., Ltd. has grown over 30 years to become the market leader in drying filters in China and ranks among the top globally [1]. - The company was founded by Huang Yingli in 1995, initially as Chengdu Longquan Refrigeration Component Factory, focusing on a critical component of refrigeration systems [4][11]. Product Significance - Drying filters play a crucial role in refrigeration systems by filtering impurities and moisture, ensuring the longevity and efficiency of refrigerators [1][8]. - The design of drying filters includes a copper shell and a high-efficiency molecular sieve to effectively remove contaminants from refrigerants [8]. Technological Advancements - The company transitioned from outdated hot-rolling technology to cold-extrusion technology, significantly improving product quality and meeting stringent standards set by major clients like Haier [9][11]. - This shift not only enhanced the aesthetic and cleanliness of the products but also positioned Runlong as a competitive player in the market [11]. Market Position and Strategy - Runlong's dedication to meeting Haier's high standards led to its recognition as Haier's Best Quality Supplier in 1998, marking a significant milestone in its growth [11][12]. - The company adopted a diversification strategy to reduce dependency on a single client, enhancing its resilience against market fluctuations [15]. Industry Impact - By 2008, Runlong was designated as the leading unit for the national standard GB/T 23135-2008 for drying filters, showcasing its evolution from a follower to a rule-maker in the industry [18]. - The company has developed a rapid response system for customized solutions, catering to high-end markets such as vaccine cold chains and aerospace [17][18]. Competitive Edge - Runlong has built a competitive barrier through over 20 core patents and a focus on high-end customization, distinguishing itself from competitors who primarily engage in mass production [20]. - The company's commitment to quality, rooted in military standards, has established a strong reputation and customer trust [15][22]. Future Outlook - The article emphasizes the need for more companies like Runlong to emerge in China's manufacturing sector to strengthen the supply chain and enhance competitiveness amid global challenges [26].