众所周知，作为房地产行业的二级服务市场，暖通空调行业深受房地产市场发展的影响，特别是新时代背景下，既带来存量市场的结构性机遇，也倒逼行业 在增量市场中探索新方向。 可以预见的是，2025年60%以上需求将来自改造与更新，暖通空调制造企业需强化旧房场景适配能力，聚焦核心城市，高端住宅、绿色建筑及新兴业态，同 时关注城中村改造、节能补贴、好房子等政策窗口，重点发力。但可以确定的是，中国中央空调市场向上增长的态势已经告一段落，而当竞争空间越来越 小，真正的考验也许才真正来临。 在暖通空调行业"向内卷"之际，资本市场对山友暖通（WXM.US）的发展自然不大乐观。自4月1日上市以来，山友暖通股价波动下行。截至目前，公司的股 价为1.92美元，较发行价（4美元）缩水52%，总市值为1325万美元。 业绩上行 毛利率增长有"水分"？ 山友暖通主要从事提供暖通空调系统及地暖系统的供应、安装、装修及/或维修服务。公司为大型商业项目提供了暖通空调系统的供应、安装和装修服务， 如中国各地的国际金融广场暖通空调项目、成都万科魅力城、成都来福士广场、成都银仕广场、成都地铁一号。十行、攀枝花金海大酒店。目前其专注于服 务于提供高端全装修 ...

Investment Rating - The investment rating for the company is maintained at "Buy-A" with a target price of 15.68 yuan for the next six months [5]. Core Views - The company reported a Q1 revenue of 3.02 billion yuan, representing a year-over-year increase of 15.0%, and a net profit attributable to shareholders of 220 million yuan, up 4.3% year-over-year [1][2]. - The growth in revenue is attributed to the continued stimulus from the old-for-new subsidy policy, which has boosted domestic air conditioning sales [1]. - Despite the revenue growth, the company's profitability has been under pressure due to rising raw material prices, particularly copper [2]. Summary by Sections Q1 Performance - Q1 revenue increased significantly, driven by the old-for-new subsidy policy, with upstream valve component demand also improving [1]. - The company’s Q1 net profit margin was 7.2%, a decrease of 0.7 percentage points year-over-year, primarily due to rising copper prices [2]. Financial Metrics - The company’s operating cash flow for Q1 was 150 million yuan, a substantial increase of 118.4% year-over-year, attributed to a decrease in cash paid for goods and services [2]. - The company’s cash balance at the end of the period was 2.9 billion yuan, reflecting a year-over-year increase of 7.4% [2]. Future Outlook - The company is expected to continue expanding its high-margin commercial refrigeration components and automotive thermal management business, which may improve profitability [2]. - Forecasted EPS for 2025, 2026, and 2027 are 1.05 yuan, 1.17 yuan, and 1.35 yuan respectively, with a projected revenue growth rate of approximately 12.1% for 2025 [4][13].

Group 1 - Jiangsu Alter Intelligent Equipment Co., Ltd. applied for a patent titled "A Pure Electric Intelligent Air Conditioning Inverter Carrier Frequency Control Method and System" with publication number CN119795847A, filed on March 2025 [1] - The patent involves a method for controlling air conditioning systems, specifically focusing on adaptive carrier frequency control based on load demand changes during different operational phases [1] - The company was established in 2010 and is located in Suzhou, primarily engaged in general equipment manufacturing [2] Group 2 - Jiangsu Alter Intelligent Equipment Co., Ltd. has a registered capital of 115.05 million RMB and has invested in 2 companies while participating in 9 bidding projects [2] - The company holds 101 patents and has 14 trademark registrations, along with 5 administrative licenses [2]