Shanghai Huaai Chromatographic Analysis Technology Co., Ltd. is a member of the Gas Standardization Technical Committee, specializing in gas standardization testing research and validation - chromatographic platform,Member of the Gas Subcommittee of the Standardization Technical Committee for Semiconductor Equipment and Materials, member of the China Industrial Gas Association, Vice Chairman of the Gas Analysis Technology and Instrument Equipment Professional Committee of the China Industrial Gas Association, and the company's research and production of chromatography instruments in the two major fields of industrial gas and power systems.

Since its establishment in 2004, Huaai Chromatography has participated in the drafting and revision of nearly a hundred standards and one standard for power grid enterprises,As of September 2020, there have been 51 itemsFormally promulgated and implemented; In the field of gas chromatography production and application, Huaai Chromatography has dozens of technologies and has undertaken multiple scientific and technological projects such as the Innovation Fund, Key New Product Plan, Torch Plan, and Achievement Transformation in Shanghai. Located in the production workshop by the Huangpu River, it has a sound management system and production environment. In 2008, it passed the ISO9001 quality management system certification; We have three major series: GC-9560 laboratory gas chromatograph, HA-9660 online gas chromatograph, and GC-9760 portable gas chromatograph, with more than 20 products. We can be equipped with various detectors such as FID, TCD, FPD, PDD, PED, ZrO2, etc.

Hua Ai chromatography is a chromatographic equipment used for detecting trace impurities in high-purity gases and gases used in the electronic industry. It has been widely used in enterprises such as Air Liquide, Linde Group, and Air Products; Research institutions such as Guangming Chemical Research and Design Institute, Liming Chemical Research and Design Institute, China Institute of Metrology, China Academy of Electric Power Technology, Dalian Institute of Chemical Physics, and Institute of Physical and Chemical Technology; Yingde Gas, Suzhou Jinhong, Fujian Jiuce, Nanda Optoelectronics, Foshan Huate, CSIC, Baosteel Group, Shougang Group and other enterprises.