With 7 years production experiences, Henan Inte Electrical Equipment Co., Ltd. is the manufacturer that specializes in the R&D, production and marketing of a full line of gas detection products and solutions in China. Our main products: 1) Portable gas detector, fixed gas detector, Industrial gas transmitter 2) Combustible gas detector, toxic gas detector 3) Gas alarm system,gas alarm controller Our products have won a wide market by reliable performance, humanized design, reasonable ...