苏州天脉(301626.SZ)：目前与北美大客户合作稳定，新产品导入测试和协作进展良好

Group 1 - The company, Suzhou Tianmai (301626.SZ), has reported stable cooperation with major clients in North America [1] - New product introduction testing and collaboration are progressing well, with all verification cycle milestones being completed on schedule [1] - The company has entered the later stages of pre-mass production verification [1]