Shanghai Linghua Instrument Co., Ltd. is a specialized manufacturer of gas chromatographs and a leading enterprise in 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-developed dedicated "AA Test Instrument" has been recognized by Coca-Cola Company and equipped in their detection laboratories established at domestic and some overseas bottling and canning factories.

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

Our company also offers a range of complementary products 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 accessories like imported and domestic GC capillary columns, injection pads, and graphite rings.