惠通科技：公司主要为尼龙等高分子材料及双氧水生产领域客户提供设备制造、设计咨询及工程总承包服务

Group 1 - The company primarily provides equipment manufacturing, design consulting, and engineering contracting services for clients in the fields of nylon, biodegradable materials, polyester, and hydrogen peroxide production [2] - Currently, the company's products have not been directly applied in the commercial aerospace and satellite navigation sectors [2]