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 analytical solutions, select instruments and dedicated chromatographic 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 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 triple gas integrated machines, gas purifiers, and various peripheral equipment. Additionally, we provide consumables such as imported and domestic gas chromatography capillary columns, injection pads, and graphite rings.