GENEVA, May 11 -- NANJING EXACTRA AUTOMATION CONTROL TECHNOLOGY CO., LTD. (No. 669 Jiangning Economic And Technological Development Zone, Jiangjun Avenue Ji'ma Industrial Park, No. 8.Nanjing, Jiangsu 211100), 南京亿准纳自动化控制技术有限公司 (中国江苏省南京市江宁经济技术开发区将军大道669号吉马产业园8号) filed a patent application (PCT/CN2024/124081) for "ADJUSTMENT VALVE AND FLOW ADJUSTMENT SYSTEM" on Oct 11, 2024. With publication no. WO/2025/092387, the details related to the pat...