Zhengzhou Winsen Electronics Technology Co., Ltd. is a professional manufacturer specialized in gas sensors and modules, initiated in 1990s by a small team successfully developed its first semiconductor sensor. After more than 30 years growing and expanding, Winsen has become a leading provider of sensing solutions with seven types and over 200 series of gas sensors, pressure sensors, flow sensors, humidity sensors, as well as sensing related instruments and equipments. You can find Winsen in all sectors involved sensors application such as household, automotive, medical & health, industrial safety, civil fire prevention, smart husbandry, smart water, smart city, etc. Winsen takes it a mission to create value for its customers, and upholds its vision to be a global leading provider of sensing solutions through carrying on all business activities. Our reliable products and excellent service have brought Winsen many praises from domestic and international markets. Winsen will grow with all partners by providing continuously improved products and service, and contribute to human safety, happiness and global sustainable development.