华西证券研报指出，长川科技CIS、存储测试机等新品放量，中报业绩再超预期，看好全年利润弹性释放。截至25H1，公司存货/合同负债分别为30.02/0.63亿元，分别同比+35%/+144%，验证在手订单充足。展望全年，SOC测试机受益于大客户迭代，下半年有望开始拉货，同时积极开拓市场；高端数字测试机持续放量，叠加AOI等积极进展，全年营收有望保持高增。该行测算，2025年国内后道测试设备市场规模约246亿元，其中测试机占比约60%+，当前小米等自研SOC芯片、头部存储客户积极扩产，带动数字测试机需求持续提升。考虑出色盈利水平，对标海外爱德万及泰瑞达当前市值，中长期国内测试设备公司同样具有较大成长空间。维持“增持”评级。
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