Gelonghui December 11 | Tianfeng Research Reports point out that Jiangsu Toland Alloy (300855.SZ) is a core supplier of advanced Metal materials for military products and high-end civilian products, steadily growing for decades. 2025 marks the end of the 14th Five-Year Plan, and many new models in the Aviation engine Industry Chain are expected to enter the installation and replacement phase, potentially bringing the Industry Chain back to a rapid growth track. It is believed that as the Aviation engine Industry Chain's prosperity improves, the company's backend maintenance and the advantages of the Alpha at the Shenyang subsidiary may become more prominent, likely maintaining a good growth trend. Due to changes in the delivery rhythm of the Aviation engine Industry Chain, profit forecasts have been adjusted downward, while maintaining a 'Buy' rating.