Winsen developed the direct -heating type of semiconductor alcohol sensor successfully and access to national utility model patent.
Zhengzhou Winsen Electronics Technology Co., Ltd was founded
Six kinds of catalytic sensor own the national coal mine safety certification
Catalytic gas sensor for mining application approved product technology stereotypes organized by Department of Science and Technology of Henan province.
Winsen developed catalytic gas sensor successfully and access to national utility model patent.
Catalytic gas sensor, electrochemical gas sensor for hydrogen sulfide, electrochemical gas sensor for carbon monoxide and hydrogen MQ-8 gas sensor won the identification from industry experts in domestic market.