A dust Mask is A Flexible Pad Held Over The Nose And Mouth By Elastic Or Rubber Straps To Protect Against dusts encountered During construction or cleaning activities, ...
All the products can process by customization.please send us the 2d and 3d drawings with size and tolerance.we will evaluate the drawings for you and process according to the drawings.and we will keep the drawings strictly confidential.customers can also choose processing methods...