Core Insights - The conference focused on the intelligent temperature control sector, showcasing Yudian's innovations and strengths in this field [2][4] - Yudian's new product lineup includes high-precision multi-loop intelligent temperature controllers and high-temperature resistant modules, which are positioned as preferred configurations for high-end manufacturing [4][20] Industry Trends - The intelligent industrial temperature control market in China is experiencing continuous growth, driven by the manufacturing sector's shift towards smart and low-carbon solutions [5][6] - Emerging industries such as lithium batteries and photovoltaics are increasingly demanding energy-saving technologies [5] Product Innovations - Yudian introduced several core products, including the AI-8848/8888 series, which offers high performance and reliability, meeting the stringent requirements of the semiconductor industry with a measurement resolution of 0.001°C and sampling rates of 20ms [21] - The newly launched combination mode intelligent temperature controller integrates various temperature control modules, addressing performance deviations caused by improper assembly [23] - The AI-66XX series temperature acquisition module is designed for high-temperature conditions in lithium battery production, maintaining a control precision better than 0.5°C at 125°C [24] Strategic Partnerships - Yudian has formed deep collaborations with companies like Dongguan Yihua Automation Co., Ltd. and Shenzhen Hanno Automation Technology Co., Ltd. to enhance the development of domestic industrial intelligent temperature control technology [11][12] - The partnerships aim to align temperature control technology with industry needs, facilitating production efficiency and low-carbon transitions [12] Future Outlook - Yudian aims to continue innovating in temperature control technology, addressing challenges in high-end manufacturing and enhancing market competitiveness [19] - The company is committed to optimizing cooperation mechanisms with distributors to foster collaborative development [17]

Core Viewpoint - Longjin Technology (300594) reported a slight decrease in total revenue for 2024, amounting to 881 million yuan, while focusing on expanding new business areas that have yet to contribute to profits [1] Group 1: Business Performance - The company specializes in the research, production, sales, and maintenance services of air conditioning systems for rail transit vehicles [1] - Longjin Technology's air conditioning business for rail transit vehicles continues to show steady growth, successfully winning several key projects including various metro lines in cities like Shanghai, Shenzhen, and Beijing [1] Group 2: Product Development - The company has produced variable frequency air conditioning products that are operational in 49 cities across 34 provinces, with a total of 30,000 units, saving approximately 37.5 million kWh of electricity annually and reducing carbon dioxide emissions by 37,500 tons [2] - In the field of new energy and intelligent thermal management products, the company is enhancing its integrated thermal management air conditioning systems, which effectively manage cooling and heating needs while recovering heat for winter heating [2] Group 3: Digital Energy and Cooling Solutions - Longjin Technology has leveraged its brand advantages in the energy storage sector to expand its client base, securing orders from major industry players and delivering a leading volume of 5MWh platform products [3] - The newly launched liquid cooling temperature control product series meets extreme environmental requirements, ensuring reliable operation of energy storage systems, with cumulative shipments exceeding 35GWh [3]