A股工业母机板块走强，巨轮智能等多股涨停

Core Viewpoint - The industrial mother machine sector in the A-share market is experiencing significant growth, with several stocks showing strong performance due to the formation of a MACD golden cross signal [1] Group 1: Stock Performance - Heng'erda has reached a 20% limit up [1] - Jilun Intelligent, Rifa Precision Machinery, and Guojiji Heavy Industry have all achieved a 10% limit up [1] - Green Harmony has increased by over 7% [1] - Haozhi Electromechanical has risen by over 5% [1] - Hanyu Group, Shandong Weida, and Jinming Precision Machinery have all seen increases of over 4% [1]