Shenzhen Eranntex Electronic CO., LTD was established in early 2006 and is a national high-tech enterprise that integrates design, research and development, production, and sales.We can provide toxic and hazardous, flammable and explosive gas detectors and alarms, gas online monitoring and pre-processing systems, ect.Our products have been widely used in petroleum, chemical, fire protection, environmental protection, metallurgy, biochemical medicine, and won wide customers recognition。