Shenzhen Guoan was established in 2005 and is located in the forefront city of China's reform and opening up - "Shenzhen Science and Technology Capital". It is a comprehensive high-tech enterprise specializing in the production, research and development, sales, and service of combustible gas and toxic and harmful gas detectors (certificate number: GR201944201617); It is one of the earliest enterprises in Shenzhen engaged in the production of gas detectors, a Chinese gas detector brand, a member unit of the China Instrument and Meter Association, and a unit that has obtained the National Explosion proof Certificate. The products covered include greenhouse gas detectors, greenhouse gas monitoring systems, odor detectors, odor electronic noses, VOC detectors, intelligent multi in one gas sensors, micro air stations, and other series of products. We can customize more than 1000 different gas detection products for customers with personalized needs, different concentration detection ranges, different functional configurations, and different gas combinations;

Shenzhen Guoan Electronics products are designed and developed strictly in accordance with national standards GB15322.1, GB 50493-2009, and GB3836.1-2, and are subject to quality control under the ISO9001:2008 quality management system. The product quality has always been at an advanced level. Shenzhen Guoan Electronics relies on Shenzhen's strong electronic market advantages to continuously provide customers with safer and more reliable gas detection products by selecting domestic and foreign electronic components and optimizing product structure.

Through more than 10 years of technical experience and accumulation, Shenzhen Guoan Company has developed hundreds of products, including the SGA-500 series fixed greenhouse gas detector, SGA-600 series portable odor detector, SGA-800 series gas control host, and SGA-400 series intelligent gas detection module, which have stronger reliability and higher resolution.

The Shenzhen Guoan gas detector is widely used in industries such as petroleum, petrochemicals, chemical engineering, metallurgy, coal, electricity, metallurgy, shipbuilding, environmental protection, fire protection, medicine, telecommunications, scientific research institutions, and animal husbandry. With advanced technology and excellent service, our products are not only sold in 24 provinces and cities in China, but also exported to countries and regions such as the Middle East, India, and Japan, receiving praise and praise from our customers.

Our main core products include:Greenhouse gas detector, odor detector, greenhouse gas detection module, greenhouse gas sensor, gas alarm control host and other series.

Greenhouse gas detector:Diffuse carbon dioxide detector, pump suction nitrous oxide detector, fixed nitrous oxide detector, portable methane leak detector, sulfur hexafluoride detector, nitrogen trifluoride detector, fluorine detector, hydrofluorocarbon leak detector, perfluorocarbon analyzer, etc.

Odor detector:Six in one gas detector, five in one gas detector, four in one gas detector, three in one gas detector, two in one gas detector, etc.

Greenhouse gas detection module:Carbon dioxide gas detection module, nitrous oxide gas detection module, methane gas detection module, sulfur hexafluoride detection module, nitrogen trifluoride detection module, infrared fluorine module, hydrofluorocarbon detection module, perfluorocarbon detection module, etc.

Greenhouse gas sensor:Semiconductor gas sensors, catalytic combustion combustible gas sensors, electrochemical gas sensors, infrared gas sensors, photoionization (PID) sensors, thermal conduction gas sensors, etc.

Gas alarm control host:Bus system (RS485 communication protocol) with 99 and 199 channels; Split line system (standard 4-20mA output) with 8 channels, etc.

In order to continuously improve the quality and price advantages of our products, Shenzhen Guoan Company has established 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, E2V from the UK, Baseline PID from the US, and others. We also vigorously introduce imported complete machines from foreign brands, including American Industrial Scientific, American GCT, British CROWCON, American EST-10, American EST-2000, American EST-3000 series, etc.

Shenzhen Guoan Electronics always adheres to the business philosophy of "customer-centric, market-oriented, quality-oriented, management based, and safety oriented", and is committed to the detection of flammable gases and toxic and harmful gases.

Security - always the pursuit of Shenzhen Guoan people!