Shanghai Linghua Instrument Co., Ltd. specializes in the manufacturing of gas chromatographs and the research of various chromatography applications. We are committed to providing comprehensive gas chromatography analysis solutions and addressing our customers' practical usage issues. With nearly two decades of production history, we have accumulated substantial experience in chromatography applications and experiments, enabling us to better serve our customers. Additionally, our company's proprietary "AA Tester" has been recognized by Coca-Cola Company, and we have supplied instruments for their detection laboratories established in domestic and some overseas bottle and can manufacturing plants.

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

Our company also offers a range of accessories for chromatographs, including chromatography workstations, high-purity nitrogen generators, noiseless air pumps, nitrogen-hydrogen-air all-in-one machines, and gas purifiers, as well as imported and domestic capillary columns for gas chromatography, sampling pads, and graphite rings and other spare parts.