机械行业周报：低空经济支持力度加大，工程机械延续增长态势-20250714

Investment Rating - The report maintains a "Recommended" investment rating for the industry [7]. Core Insights - The low-altitude economy is gaining support, with significant policy measures being implemented to promote its development, including a maximum single support of 30 million yuan for projects [3]. - The engineering machinery sector is expected to continue its steady growth, with excavator sales in June 2025 reaching 18,804 units, a year-on-year increase of 13.3% [4]. Weekly Market Review - From July 6 to July 11, 2025, the Shanghai Composite Index rose by 1.09%, while the ShenZhen Component Index and the ChiNext Index increased by 1.78% and 2.36%, respectively. The machinery equipment sector outperformed the market with a rise of 1.87% [12]. - Among sub-sectors, general equipment, specialized equipment, rail transit equipment II, engineering machinery, and automation equipment saw increases of 1.88%, 1.98%, 1.54%, 2.31%, and 1.55%, respectively [12][15]. Key Sector Tracking - The low-altitude economy sector is highlighted by the upcoming International Low Altitude Economy Expo in Shanghai, focusing on eVTOL, smart air traffic management, and urban air mobility [3]. - The engineering machinery sector shows strong competitive advantages for domestic leading enterprises, with domestic excavator sales in the first half of 2025 increasing by 22.9% year-on-year [4]. Investment Recommendations - For the low-altitude economy, recommended companies include Deep City Transportation, Sujiao Science and Technology, and WanFeng AoWei [5]. - In the machinery equipment sector, recommended companies include Sany Heavy Industry, XCMG, and Anhui Heli for engineering machinery, and Huazhong CNC and Kede CNC for industrial mother machines [5].