7月21日，信然压缩机中央空调事业部传来喜讯：9套磁悬浮中央空调节能改造替代传统螺杆式中央空 调，节能30-50%。徐州开旭建设工程、新疆天业（600075）（集团）、徐州联超光电科技等企业与上 海信然压缩机签约。 一、徐州开旭建设工程有限公司采购1套信然磁悬浮中央空调：1000RT、制冷量3520KW、制冷剂 R134a、机组能量调节2-100%无级能调（启动电流2A）。蒸发温度6度，冷凝温度38度。外形尺寸： 5200X2340X2300mm，重量：6.8吨。徐州开旭建设工程有限公司是一家国有企业、是丰县产发建设控 股集团旗下的企业。 二、徐州联超光电科技有限公司采购2套信然磁悬浮中央空调，分别是： 1、400RT、制冷量1450KW、制冷剂R134a、机组能量调节2-100%无级能调（启动电流2A）。蒸发温度 6度，冷凝温度38度。外形尺寸：4600X2140X2300mm，重量：5.3吨。 2、1000RT、制冷量3520KW、制冷剂R134a、机组能量调节2-100%无级能调（启动电流2A）。蒸发温 度6度，冷凝温度38度。外形尺寸：5200X2340X2300mm，重量：6.8吨。 三、新疆天业（ ...

Summary of the Conference Call for Xinlei Co., Ltd. Company Overview - Xinlei Co., Ltd. is involved in the air compressor and HVAC (heating, ventilation, and air conditioning) industry, focusing on the development of magnetic levitation technology products [2][4]. Key Financials - Projected compound annual growth rate (CAGR) for revenue from 2022 to 2024 is approximately 20%, increasing from 710 million to 920 million [2][4]. - Despite revenue growth, net profit has declined due to increased R&D investment in magnetic levitation products [2][4]. Strategic Focus - The company has two main strategic growth areas: 1. Steady growth in traditional air compressor business (10%-20% growth) [2][4]. 2. Development of HVAC products centered around magnetic levitation technology as a second growth curve [2][4]. Product Development and Technology - Xinlei has expanded its product line from piston compressors to screw and centrifugal compressors, launching magnetic levitation central air conditioning and variable frequency screw central air conditioning in 2022 [2][4]. - The magnetic levitation technology applied in HVAC products shows significant energy efficiency, with COP values exceeding national standards and IPLV values approximately 23.5% higher than the standard [7][8]. Market Applications and Success Cases - The screw-type central air conditioning system operates efficiently in extreme cold conditions, with successful implementations in various sectors, including residential and commercial [9][10]. - Notable energy-saving projects include: - Zhejiang International Hotel: over 50% energy efficiency improvement [10]. - Tianjin Hotel: over 40% energy efficiency improvement [10]. - Central air conditioning system for a major hospital: over 30% energy efficiency improvement [10]. Magnetic Levitation Technology - The sales proportion of magnetic levitation compressors is currently low but is expected to grow significantly as technology matures, with a projected market growth rate of 10% over the next five years, and an annual growth rate of 30% [2][14]. - The company employs a dual-channel model for supplying magnetic levitation compressors, targeting both OEMs (ToB) and end customers (ToC) [15]. Competitive Advantages - Xinlei's magnetic levitation compressors are 20%-30% more expensive than traditional oil-bearing compressors, but all core components (except for the inverter) are self-developed, providing a competitive edge [17][18]. - The company has a comprehensive product range and high self-manufacturing rate (over 85%), which enhances cost control and product reliability [33]. Future Outlook - The conservative revenue target for 2025 is set at 1.5 billion [4][40]. - The company anticipates significant growth in the magnetic levitation centrifugal machine market, with potential to exceed the total volume of older products [40]. - The magnetic levitation technology is expected to play a crucial role in energy-saving renovation projects, particularly in sectors like biomedicine and livestock farming [26]. Conclusion - Xinlei Co., Ltd. is positioned for growth in the HVAC and air compressor market, leveraging advanced magnetic levitation technology to enhance energy efficiency and expand its market presence. The company is optimistic about future revenue growth and market opportunities, particularly in the context of increasing demand for energy-efficient solutions.