Henan Hanwei Electronics Co., Ltd ,(ISO9001-2000 certified) ,established in 1998, with approx 400 employees, is a professional manufacturer who is expertised in the R&D, manufacture, marketing of complete gas detection solution products in China., Gas detection related products in Hanwei can be divided into gas detector for domestic and industrial use, alcohol tester for personal and policemen use ,as well as gas sensor, key element for gas detection. Unique from other most of gas detector suppliers, Hanwei has the core technology of gas sensing, which drive us ahead in developing complete gas detection solution;. HANWI’S experienced 100 engineers are ready for supplying professional and exact technical service and designing project to meet local customer’s need, the independent technology from sensor to detector enable us afford one-stop gas detection solution service all over the world To keep on Internationalization from the establishment, We serve clients in Europe, the Middle East and South America. and Hanwei’s products have obtained certification by CE, ATEX, and quality management system has been strictly applied according to ISO9001 since 2003, and some of our products have been certified by TUV in 2004. In 2005, Hanwei established new factory building, to fill volume orders, products are taken places in 20,000- square-meter building, we also welcome OEM and ODM orders, Visit our website today: www.hwsensor.com
