Ceramic Foam Filter, Honeycomb Ceramic, Catalyst Carrier manufacturer / supplier in China, offering 20mm 25mm 35mm 35.3mm Red/Blue PP Hollow Demister Floating Ball, 3-5mm Factory Supply Blue/ Orange Silica Gel Beads Transparent Desiccant Custom Package, Custom Transparent/White/Orange/Blue Silica Gel Bead Color Change Indicating Desiccant and so on.