purpose The air condition system prepares percolation, go to harmful have the flavor air filtrate medium active carbon Characteristic The surface con
Beijing, China
purpose The F7,the F8 bag type filter is applicable to air condition application realm,if the business building,hospital,electronics,calculator,commu
Beijing, China
purpose Be applicable to the air condition realm if the business building warehouse laboratory etcamenity air condition system The automobile that is
Beijing, China