Shanghai Hegong Scientific Instrument Co., Ltd. was established in 2004 by a group of professional technical personnel who have long been engaged in laboratory analytical instrument application and technical services. The company has long been committed to the research, production, sales, application, maintenance, and operator training of precision analytical instruments and laboratory equipment products such as high-performance liquid chromatography, electrochemical analysis instruments, Karl Fischer moisture detectors, automatic drip analyzers, solid phase extractors, ceramic fiber muffle furnaces, etc. Before transforming into a manufacturer of precision scientific instruments, Shanghai Hegong Scientific Instrument Co., Ltd. had many years of experience in the agency sales and technical services of analytical instruments, and had a deep understanding of well-known domestic and foreign brand products. The company combined long-term technical service experience in the application and maintenance of analytical instruments, learned from each other's strengths and weaknesses, and with extensive customer support, absorbed the technical experience of international brand products, improved and perfected analytical instrument products using the latest technological development achievements, and self raised funds. It has undertaken the development of multiple project products from the Ministry of Science and Technology and various levels of science and technology committees. Within a few years, the company has accumulated a group of highly capable technical talents and obtained dozens of patents, copyrights, and other intellectual property rights; Shanghai Hegong's Karl Fischer automatic moisture analyzer, automatic titrator, liquid chromatography, gas chromatography, and sample pretreatment equipment are among the leading analytical instruments in China in terms of technical performance. Some products have reached the international advanced level and can completely replace imported similar products. Shanghai Hegong Scientific Instrument Co., Ltd.'s strict quality control and comprehensive after-sales service capabilities have achieved a wide range of customer satisfaction rates. For example, the company's Karl Fischer moisture analyzer series products have a leading market share among domestic brands, and in 2014, they even achieved a 100% customer satisfaction rate; Shanghai Hegong is the first to promise customers that if they are not satisfied with the product, they can return it within 30 days without any reason! All products of Shanghai Hegong Scientific Instrument Co., Ltd. are eligible for a warranty period ranging from 12 months to 36 months. The products produced by the company are widely used in industrial enterprises such as food, medicine, chemical, metallurgical, petrochemical, energy, aerospace, life sciences, biotechnology, and public functional fields such as import and export inspection and quarantine, drug testing, quality inspection, and environmental monitoring. Currently, some products are exported to more than ten countries around the world and continue to grow in the international market.