Shanghai Linghua Instrument Co., Ltd. specializes in the manufacturing of gas chromatographs and research on various chromatography applications. We are committed to providing gas chromatography analytical solutions and addressing users' practical usage issues. With nearly two decades of production history, we have accumulated extensive chromatography application and experimental experience, enabling us to better serve a wide range of customers. Additionally, our company's proprietary "AA Test Instrument" has been recognized by Coca-Cola, and we have supplied equipment for their detection laboratories established at bottling and canning plants domestically and in some foreign countries.

We offer tailored analysis solutions, select appropriate instruments and specialized chromatography columns, and are responsible for the experimental validation of the analysis plan (customers can provide samples, which will be analyzed and the spectra completed by our company's laboratory), as well as pre-sales and after-sales services, including training operators.

Our company also offers a range of accessories for chromatographs, including chromatography workstations, high-purity nitrogen generators, noiseless air pumps, nitrogen-hydrogen-air integrated machines, gas purifiers, and other peripheral equipment. Additionally, we provide spare parts and accessories such as imported and domestic gas chromatography capillary columns, injection pads, and graphite rings.