国家级仪器“小巨人”，明天上市

Core Viewpoint - North Mining Testing Technology Co., Ltd. is set to publicly issue 28,320,000 shares at a price of 6.70 yuan per share, with a listing date on November 18, 2025, on the Beijing Stock Exchange, indicating strong market interest and potential for growth in the testing and inspection sector [1]. Company Overview - North Mining Testing originated from the Beijing General Research Institute of Mining and Metallurgy established in 1956 and became an independent legal entity in 2016, completing its shareholding reform in 2022 [2]. - The company is recognized as a national high-tech enterprise and holds ISO/IEC 17025 certification, along with being a designated testing institution by the London Metal Exchange (LME) [2]. - As a national-level specialized and innovative "little giant" enterprise, the company focuses on the research and production of various analytical instruments, including ICP spectrometers and atomic absorption spectrometers [2]. Recent Developments - On November 7, the company obtained a utility model patent for a "high-throughput liquid sampling system," which enhances the automation and efficiency of high-throughput testing for analytical instruments like ICP-MS [2]. - The new system is designed to improve laboratory work efficiency by allowing unattended operation, increasing sample processing capacity, and enhancing daily work precision [2].