Gelonghui, on November 20, announced that the suzhou sushi testing group (300416.SZ) stated on the investor interaction platform that in the field of integrated circuit verification and analysis, comprehensive one-stop analytical and verification technical services can be provided, including chip line modifications, failure analysis, reliability verification, wafer microstructure and material analysis, automotive component reliability verification, and board-level reliability. It also constructs advanced packaging DPA analysis technology. The application fields cover automotive electronics, 5G mobile communications, ai, optoelectronics, MEMS, and more.