Shanghai Fanwei Instrument Equipment Co., Ltd. is a high-tech enterprise in Shanghai, a scientific and technological project cooperation unit of the Shanghai Science and Technology Commission, and a national gas standardization committee unit. It is committed to the formulation and update of national gas standards, and the research and development and analysis technology of instrument testing equipment for power systems and gas industries. Development and sales, the products mainly include: Food grade carbon dioxide complete online analysis system, transformer oil chromatography analyzer, sulfur hexafluoride decomposition product chromatography analysis system, and related portable and online analysis systems. Experienced engineers in the industry technology research and development are the managers of the R&D department; Experts who have worked in the field of chromatographic analysis for more than ten years lead the after-sales service, and strive to achieve: Leading technology, in-place services; Professional training, life-long after-sales. Fanwei has won the favor of domestic and foreign customers by adhering to the principle of "fulfilling promises with quality and creating value for customers". Fanwei Company is not only a qualified supplier of Linde Group and Air Chemical Group, but also a supplier of the 718 Research Institute of China Shipbuilding Industry Group, a domestic special gas company, and the Chinese Academy of Sciences, the highest research institute in China. The future development direction of the company will be based on the gas chromatograph, pushing the monitoring instruments to a more portable and mobile era, making the detection instruments mobile and online. Finally, the concept and application technology of "mobile testing laboratory" will be widely popularized in China.