Shanghai Heguan Instrument Co., Ltd. is a product and equipment manufacturing company specializing in food quality and food safety. After several years of hard work, we have obtained multiple inventions and honors, and were awarded the title of Shanghai High tech Enterprise in 2022. We are also the leading unit of the domestic food sulfur dioxide detector group standard and have left a good reputation in the market. More importantly, we have gathered a group of technical development, management, and marketing talents, laying a solid foundation for the company's future development. The company currently specializes in manufacturing laboratory analysis equipment such as fully automatic Kjeldahl nitrogen analyzer, automatic Kjeldahl nitrogen analyzer, infrared digestion furnace, sulfur dioxide detector, soil cation exchange capacity detector, enzyme-linked immunosorbent assay reader, washing machine, Karl Fischer moisture analyzer, etc. After the Shanghai Science and Technology Search and Consultation Center of the Chinese Academy of Sciences conducted a technical search on several aspects of the sulfur dioxide detection instrument produced by Shanghai Heguan Company, it was concluded that the comprehensive technology of this project is outstanding among similar projects in China and has novelty. The Kjeldahl nitrogen analyzer produced by Shanghai Heguan has undergone various comparative experiments in different fields, and has achieved high recognition from experts in terms of recovery rate, repeatability, etc. It has also made industry technological breakthroughs in certain aspects. Shanghai Heguan Instrument is committed to the mission of "your dissatisfaction is the driving force of our development". We develop the spirit of craftsmanship with persistence, meticulously craft every component of instruments such as nitrogen analyzers, and conduct in-depth research on application fields, earning a good reputation in the industry. I hope our efforts can help our customers! Can bring glory and luster to the noble clan!

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