Ceramic Foam Filter, Honeycomb Ceramic, Catalyst Carrier manufacturer / supplier in China, offering Food-Grade PP Hollow Roller Balls – 25.4mm/33mm for Bottles & Sous Vide, 25/38/50/76mm High Acid Resistance Tower Packing Ceramic Cascade Mini Ring, High Surface Area Ceramic Super Intalox Saddle Ring for Scrubber Tower and so on.