证券日报网讯恒而达（300946）9月30日在互动平台回答投资者提问时表示，SMS公司携其主要磨床产 品参加了于2025年9月22日至9月26日举办的德国汉诺威国际机床展(EMOHannover2025)，恒而达的部分 产品也同台参展。未来公司将持续借助各类国内外顶级展会平台，推动公司与客户的技术交流与商业合 作，为业务发展注入新动能。 ...

（文章来源：每日经济新闻） 恒而达（300946.SZ）9月30日在投资者互动平台表示，尊敬的投资者，您好！SMS公司携其主要磨床产 品参加了于2025年9月22日至9月26日举办的德国汉诺威国际机床展（EMO Hannover 2025），恒而达的 部分产品也同台参展。未来公司将持续借助各类国内外顶级展会平台，推动公司与客户的技术交流与商 业合作，为业务发展注入新动能。 每经AI快讯，有投资者在投资者互动平台提问：董秘你好！9月22日至9月26日是德国汉诺威2025国际 机床展，请问贵司德国全资子公司SMS是否有参展？另外，恒而达智能装备是否也有同台展示？ ...

Core Viewpoint - The company, Yuhuan CNC (002903.SZ), is actively developing and selling multi-functional external cylindrical grinding and polishing machines for processing semiconductor materials, particularly silicon carbide [1] Group 1: Product Development - The company's products can be used for various processing steps of silicon carbide, including ingot end face grinding, external cylindrical grinding, reference edge grinding, V-groove grinding, and post-cutting thinning grinding [1] - Some of the developed grinding and polishing equipment for silicon carbide has already been sold [1] Group 2: Market Expansion - The company has also delivered grinding machines for other semiconductor materials and related auxiliary materials, which have successfully passed acceptance tests [1] - This development lays a foundation for the company to further expand its semiconductor business [1] Group 3: Industry Context - Silicon carbide is recognized as a next-generation substrate material, and the industrial application technology and equipment processes in this sector carry inherent risks [1] - The company's CNC equipment for silicon carbide processing is still in the market development stage [1]