机械行业周报：政策加码低空经济，工程机械延续增长态势-20250618

Investment Rating - The report maintains a positive investment rating for the low-altitude economy and machinery equipment sectors [6]. Core Insights - The low-altitude economy is supported by various provincial policies aimed at infrastructure development and market cultivation, indicating a strong policy foundation for growth [3]. - The machinery equipment sector shows resilience, with leading domestic companies maintaining competitive advantages in both supply and demand, particularly in the excavator market, which saw a 17.4% year-on-year increase in sales from January to May 2025 [3][4]. Weekly Market Review - From June 8 to June 13, 2025, the Shanghai Composite Index fell by 0.25%, while the ShenZhen Component Index decreased by 0.60%. The machinery equipment sector underperformed, dropping by 1.17% [11]. - Among sub-sectors, general equipment, specialized equipment, and engineering machinery saw declines of -1.89%, -0.58%, and -1.52% respectively [11][14]. Key Sector Tracking Low-altitude Economy - Various provinces, including Sichuan and Hainan, are implementing policies to enhance low-altitude infrastructure and market development, which is expected to drive industry growth [3][4]. - Recommended companies in this sector include Deep City Transportation, Sujiao Science and Technology, and WanFeng AoWei [4]. Machinery Equipment - The excavator market reported sales of 18,202 units in May 2025, a year-on-year increase of 2.12%, with exports rising by 5.42% [3]. - The report suggests focusing on companies like Sany Heavy Industry and XCMG in the engineering machinery sector, and Giant Star Technology in the export chain segment [4].