江苏神通：子公司神通半导体科技（南通）有限公司专注于真空控压蝶阀、超高纯工艺气体阀等半导体设备用特种阀门的自主研发与配套

Core Viewpoint - Jiangsu Shentong has established a subsidiary focused on the development of specialized valves for semiconductor equipment, indicating a strategic move into the semiconductor and photovoltaic sectors [2] Group 1: Company Developments - The company set up Shentong Semiconductor Technology (Nantong) Co., Ltd. in December 2022 to focus on the independent research and development of vacuum control butterfly valves and ultra-pure process gas valves [2] - Some key products have entered the prototype verification stage with customers, and some have achieved small-scale introduction into customer production lines, indicating readiness for market promotion [2] Group 2: Industry Focus - The company is building a research and development system that integrates multiple disciplines, including mechanics, electronics, software, and measurement and control, to provide customized services [2] - The focus is on meeting the high-end demands of industries such as integrated circuits, photovoltaics, and display panels [2]