Now air respirator, positive pressure breathing apparatus, the high level alarm, oxygen respirator has become our fire fighting forces, as well as the trust and love of modern enterprise security products, and to protect the safety of life and property of the people safety. Here to share your the air respirators comprehensive cover can have a variety of uses: 1, the air respirator comprehensive cover can be used with a lot of canister; 2, it can be used as a mask for the wind-contained breathing apparatus to use; 3, it can as a compressed air respirator mask; 4, it can as a the fire positive pressure air respirator mask; 5, it can be used as oxygen respirator mask. Our professional and look forward to cooperating with you and will be happy to serve you! Jinan Cheung An electronic prompts you concerned about the health concerns Fire http://www.qitibaojing.net.cn