皇马科技：航空航天高分子聚醚材料系列产品属公司十八大板块产品之一

Core Viewpoint - The company, Royal Technology (603181), has confirmed that its aerospace high polymer ether material series is one of its eighteen major product segments, which also includes new resin material products [1] Group 1 - The aerospace high polymer ether material series is a significant product line for the company [1] - The product series includes new resin material products, indicating diversification within the company's offerings [1]