Ji'nan dingnuo Science & Technology   

Our main production and operation of gas detection alarm instrument, is specializing in the production of gas alarm manufacturers. Gas alarm can be divided according to the detected gas, combustible gas alarm, combustible gas alarm device, toxic gas alarm and composite type gas alarm; can be classified according to morphology of portable gas alarm and stationary gas alarm. Products are widely used in gas, petroleum, chemical, metallurgy, electric power, mine fire, such as the existence of flammable, explosive, toxic gases in dangerous places, products are sold to more than 20 provinces and cities. Products by the national fire electronic product inspection and testing center of qualified, and through the Ministry of public security fire protection products form recognition. The company people-oriented, quality first, adhering to the word, keep promise, with the first-class products and first-class service to meet user demand for personalized, diversified, ensuring the security of customer life, property, contribution. And may there be people together to cooperate with all walks of the society, the common development of the cause of Chinese gas detection alarm.