Henan Hanwei Electronics Co., Ltd. (ISO9001-2000 certified) , established in 1998, with approx 400 employees, is expertised in the R&D, manufacture, marketing of a full line gas-detection products and solutions in China.

Hanwei products can be divided into domestic gas alarm, portable gas detector, industrial fixed system, breath alcohol tester and gas analyzer series, as well as gas sensor, key element for gas detection. Unique from other most of gas detector suppliers, we has the core technology of gas sensing, which drive us ahead in developing complete gas detection solution.

Hanwei R&D Center has the first-grade team of more than 100 engineers, advanced test equipments , scientific methods , project management system in line with international standard. They 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 afford one-stop gas detection solution service all over the world.

Hanwei always concentrate on enhancing the communication with customers, developing international cooperation, and participating the international competition by attending many professional exhibitions all over the world ever year. Our marketing network covers Europe, Middle East, Southeast-Asia, America and South Africa.

.Hanwei products have obtained certification by CE, TUV, ATEX, RoHS, and are widely used in industrial fields like petroleum, chemical industrial industry, metallurgy , pharmacy , painting house and civil or commercial places such as gas station, supermarket and residents.

Creating value for customers is our forever pursuit.
OEM and ODM welcome !