信测标准(300938.SZ)：在武汉，苏州，广州都布局了航空航天相关产品及零部件的相关检测业务

Core Viewpoint - Xince Standard (300938.SZ) is a comprehensive testing organization that provides various testing services across multiple sectors, including reliability testing, chemical testing, electromagnetic compatibility testing, product safety testing, and life health testing [1] Group 1: Company Overview - Xince Standard operates in the fields of automotive, electronic and electrical products, consumer goods, industrial products, food and agricultural products, and environmental testing [1] - The company has established testing capabilities for aerospace-related products and components in Wuhan, Suzhou, and Guangzhou, focusing on reliability, EMC, and functional testing [1]