Silvery Dragon Prestressed Materials (SH:603969) Ge Long Hui·2026-01-14 07:44Core Viewpoint - The company, Yinlong Co., Ltd. (603969.SH), focuses on sectors such as railways, water conservancy, bridges, highways, and new energy, and does not operate in the aerospace sector [1] Group 1: Company Overview - Yinlong Co., Ltd. holds a 20% stake in Shaanxi Aviation Hard Alloy Tool Co., Ltd., which specializes in the research, production, and service of hard alloy materials and cutting tools [1] - The products of Shaanxi Aviation Hard Alloy Tool Co., Ltd. are primarily used in aerospace, aviation, engines, automobiles, high-speed rail, and steam turbines [1] Group 2: Business Strategy - The company aims to deepen its existing business and actively explore emerging markets by effectively integrating internal and external resources [1] - The focus is on creating a solid foundation for achieving better performance in the future [1]