苏试试验：公司可为航天领域客户提供热真空、力学、气候等试验设备，为航天装备类产品提供测试服务

Group 1 - The company is actively involved in the aerospace sector, providing various testing equipment and services tailored to the needs of aerospace clients [2] - The offerings include thermal vacuum, mechanical, climate, and comprehensive environmental testing equipment [2] - The company supports the entire lifecycle of aerospace products with services ranging from simulation and design validation to product quality control, application monitoring, and longevity testing [2]