The company mainly produces auto parts, in the production and manufacturing process, the organic compounds in the organic waste gas emitted by the painting process are benzene, alcohol, ester and ketone, mainly toluene, ethylbenzene, butanone, butanedione and other flammable and harmful gases. Our company provides ASD5300, ASD5300C gas detector and JB-TB-ASD5150 alarm controller for Sanyou company escort.