工程机械板块持续走强，铁拓机械30cm涨停

Core Viewpoint - The engineering machinery sector is experiencing a strong upward trend, with several companies achieving significant stock price increases [1] Company Performance - Iron Tuo Machinery has reached a daily limit increase of 30% [1] - Construction Machinery has achieved two consecutive days of price increases [1] - Southern Road Machinery has also hit the daily limit increase [1] - Other companies such as Hengli Drilling Tools, Wuxin Tunnel Equipment, Shanhe Intelligent, Weiman Sealing, and Zhigao Machinery have shown upward movement in their stock prices [1]