雪迪龙：子公司Orthodyne主要生产工业色谱仪及分析系统、连续分析仪及工业气体检测器等

Core Viewpoint - The company Snowy Dragon (002658) has confirmed that its subsidiary Orthodyne specializes in the production of industrial chromatographs and analysis systems, continuous analyzers, and industrial gas detectors, which are utilized for helium purity and impurity analysis [1] Group 1 - Orthodyne's products are applicable in nuclear fusion devices that use helium as a cooling medium [1] - The company has achieved commercialization in this field [1] - Currently, the company is not involved in any collaboration with Shanghai Microelectronics [1]