Henan Weiguo Intelligent Technology Co., Ltd. (WG Sensor/AirRadio/WeGoIoT ) established in 2017, is an high-tech enterprises company in Henan China.Our Group company start producing sensor since 1998, and now become the main manufacturer of sensor parts in China(take more than 70% of domestic market). WG Sensor Start design, R&D in Beijing 2014, and move to Henan in year 2017. Now WG Sensor have complete chain of design, R&D, production and sales of smoke alarm, gas alarm, air quality monitor and alcohol tester parts & products.Our main products: Smoke Alarm, Household Gas Alarm/Detector, Remote Laser Gas Detector, Portable Gas Detector, Fixed Gas/Flame Alarm/Detector, Breathalyzer / Alcohol Tester.We have 4 full-automatic production lines and 3 semi-automatic production lines, more than 100 engineers in R&D teams, complete SMT, injection molding, assembly lines and world-class full-automatic storage center.We have absolute advantages in core components, efficient producing lines, professional technical team for customized software system development, and complete after-sales service. With more than 25 years experience of OEM/ODM service. WG Sensor Now supply sensor products all over the world.