Shenzhen Ousenjie Technology Co., Ltd. is located in Shenzhen, the design capital of China. It is a comprehensive high-tech enterprise specializing in combustible gas and toxic and harmful gas detection, integrating research and development, sales, and services; It is one of the earliest enterprises in Shenzhen engaged in the research and development of gas detection instruments; Member unit of China Instrument and Meter Association. Osenjie can provide you with a full range of products including imported gas sensors, intelligent gas detection modules, gas detectors, gas alarms, gas transmitters, gas detectors, gas analyzers, gas control hosts, and provide overall solutions. The product is widely used in industries such as petroleum, petrochemical, chemical, coal, power, metallurgy, shipbuilding, environmental protection, fire protection, medicine, telecommunications, scientific research institutions, animal husbandry, etc. We have established long-term and close technical cooperation relationships with many well-known universities and research institutes in China, as well as long-term strategic partnerships with multiple foreign companies. With excellent quality and good service, our products are not only sold domestically, but also exported to countries and regions such as the Middle East, India, Japan, and Taiwan, receiving unanimous praise from customers. Osenjie has always regarded research and development and service as the core competitiveness of the company, and has established a systematic sales network in China; Handle customer needs within 24 hours (72 hours in special circumstances); Market personnel can provide customers with high-performance, specialized, and agile services. The R&D department of the company is composed of a professional team that has been engaged in the research and development of gas detectors for many years; The R&D team members have won the Design Red Star Award and more than ten invention patents. Osenjie has developed five series of products, including OS-600 gas alarm controller, OS6L series with alarm gas detector, OS6 series with display gas detector, OS2 series gas analyzer, OS5 series portable gas detector, with nearly 300 varieties. Ousenjie products are designed and developed strictly in accordance with the national standards GB15322 and GB3836. Through the implementation of TQM, QCC activities, and 5S activities, and the application of ISO9001:2008 quality management system for quality control, the product quality has always been at the leading level domestically and internationally. Ousenjie relies on the strong electronic market advantages in Shenzhen to provide customers with safer and more reliable gas detection products by optimizing electronic components, optimizing electronic circuits, and optimizing product structures. In order to continuously improve the company's product quality and price advantages, Osenjie has established long-term and stable cooperative relationships with numerous sensor manufacturers at home and abroad, including CITY from the UK, MEMBRAPOR from Switzerland, ALPHASENSE from the UK, DYNAMENT from the UK, RAE from the US, FIGARO from Japan, NEMOTO from Japan, PID from the US, etc. We also vigorously introduce imported complete machines from foreign brands, including American Industrial Scientific, American GCT, American EST-10, American EST-2000, American EST-3000 series, and British CROWCON. Osenjie always adheres to the business philosophy of "customer-centric, market-oriented, service-oriented, management based, quality centered, and safety oriented", and is committed to the detection of combustible gases and toxic and harmful gases. Ousenjie people adhere to the principle of "seeking truth, excellence, and development", and take "becoming the best service enterprise and technology leader in global professional gas detection instruments" as their development vision. They strive to achieve the corporate mission of "providing safe and reliable gas detection instruments and services", and continuously create value for customers, employees, and all stakeholders. Safe and reliable - is the solemn commitment of Osenjie people to product quality! Human civilization is the eternal pursuit of the Osenjie people!