Use： This device is used in coal mine and around places where are filled with explosive gas mixture, such as methane, coal dust and so on. For using to control the power of illumination and signal load in the power supply circuit of 127V.
We are paying effort to prompt the development of explosion proof industry.We will bring innovation and surprise for the industry.
We are ready to face the challenge
Making our dream come true....
Pусский
English