Explosion-proof Type

 *  High performance security system makes machine operating much safer
 *  Customized accords to your using environment and condition
 *  Explosion-proof grade optional
 *  The common used grade: Exd II B T4, Exd II C T4, etc.

Contact us for more details: 
Email:  sinonsh116@sino-purification.com           
           sinonsh96@gmail.com 
Skype:  evychen517