Henan Zhong An Electronic Detection Technology Co., Ltd.

Henan zhong an electronic detection technology Co., Ltd belong to high-tech enterprise in henan province ,member unit of explosion-proof safety equipment industry association ,member unit of henan institute of measurement and testing. Our company is Professional research and manufacture gas detect alarm instruments, gas detector,harmful gas detection instruments,Independent household gas alarm instruments ,air quality monitoring instruments, infrared gas analysis instruments. The products are widely used in a variety of archaeological exploration, mining and metallurgy, steel, petroleum, chemical industry, gas, municipal fire, refrigeration, freighters, pharmaceuticals, rubber, hazardous chemicals storage and industrial manufacturing fields need explosion-proof, and orther industrial sites need to explosion-proof,anti-poisoning. Henan zhong an electronic detection technology co., LTD. The Products with patents and Copyrights software production, in th...