Shandong Ruid Jingke Instrument Co., Ltd. specializes in the production of chromatographs. The company assembles talents with over three decades of experience in chromatographic analysis domestically. It is a comprehensive technical enterprise integrating scientific research, production, and services. Our product range includes gas chromatographs, liquid chromatographs, automatic samplers, chromatographic columns, headspace samplers, deuterium lamps, gas gener...