Keansi (Chongqing) Electronics Co., Ltd. was established in 2018 and is a new technology-based enterprise that integrates design, research and development, production, and sales. It is a professional company that provides gas solutions. As early as 2010, it jointly developed gas leak detection. After more than 10 years of development efforts, it has achieved remarkable results and independently created the brand "JIENSI" in 2018. With the development of industrial technology and the complexity of industrial environments, we know that only engaging in "safety" work is far from enough. ”JIENSI is not only committed to protecting people's lives, but also to safer, cleaner, and more efficient social development. We continuously develop and iterate gas detectors, including single gas detectors, multi gas detectors, wireless interconnected gas detectors, toxic and harmful, flammable and explosive rapid detection gas alarms, online monitoring pre-processing systems, TVOC online monitoring systems, differential ultraviolet spectroscopy gas analyzers, laser gas analyzers, etc. We provide gas detection products, services, and solutions for industrial sites around the world. ”JIENSI has obtained ISO9001 Quality Management System Certification, IS014001 Environmental Management System Certification, ISO45001 Occupational Health and Safety Management System Certification, and CCEP China Environmental Protection Product Certification; And obtain the corresponding product explosion-proof certificate. Our company's products have been widely used in industries such as petroleum, chemical, gas transmission and distribution, warehousing, municipal gas, fire protection, environmental protection, metallurgy, biopharmaceuticals, energy and power, etc., advancing through continuous innovation with excellent quality.