欧科亿：公司暂未有盾构刀具产品

Core Viewpoint - The company currently does not produce or sell shield tunneling tools but is open to expanding its product applications based on market demand [1] Group 1 - An investor inquired about the company's production and sales of shield tunneling tools and their technical level [1] - The company has a variety of tool products with a wide range of downstream applications [1] - The company will continue to explore product application areas in response to market demand [1]