Product Series-3 Chemical random (tower) packings & Catalyst supports/carry: Inert Ceramic balls

Catalyst supports (carrier) Inert ceramic balls(Al2O3:17-22%, 23-30%) Inert alumina balls (Al2O3:92%, 99%) 　Ceramic random packings 　Plastic random packings 　Metal random packings 　Ceramic honeycombs 　Filtering materials