矩子科技：公司产品主要用于航天航空领域涉及的PCB SMT工艺环节中的外观缺陷检测

Core Viewpoint - The company, Matrix Technology (300802.SZ), has confirmed that its products are primarily used for appearance defect detection in the PCB SMT process, particularly in the aerospace sector, although specific customer information is confidential [1]. Group 1 - The company received an inquiry from investors regarding the application of its products in the aerospace sector [1]. - Matrix Technology stated that it cannot disclose specific customer information due to commercial confidentiality [1]. - The company's products are focused on the appearance defect detection in the PCB SMT process [1].