It is a hi-tech company, founded in 2001, specializing in developing and manufacturing gas sensors and gas detectors. Currently it has developed as a professional enterprise with integration of research, development and manufacture. Our normal temperature gas sensors mainly detect lpg, lng, ch4, coal gas, co, alcohol, etc. Applying these gas sensors, we have generated many types of gas detectors, including household combustible gas detectors and carbon monoxide detector, smoke alarms, alcohol tester, and so on. Our products have obtained the certificate issued by China national quality supervision & test cencter for gas appliance and national quality supervision & test center for fire electronic products.