DenseshelfDenseracksaremainlycomposedofrails,bases,columns,partitions,hangingplates,side-backplates,back-upplates,topplates,dust-proofplates,protectiveplates,doorplates,transmissionmechanisms,anti-dumping,anti-vibration,anti-Dust,rat-proof,braking,buffering,catalogcard,transmissiondevice,sealingdevice.Densecabinetsaresuitableforbooksandreferencerooms,archivesrooms,samplerooms,etc.ofinstitutions,enterprisesandinstitutionsComparedwithtraditionalbookshelves,shelves,andfileshelves,ithasalargestoragecapacityandsavesspace.