shelf nke kọlụm anọ bụ nkwalite nke shelf ụlọ ahịa ọdịnala.Ọ bụ nke oyi ekwe ekwe, warara akpaka na-aga n'ihu punching mmepụta akara, na adopts electrostatic ntụ ntụ ntekwasa technology.Anyị na-ahọrọ SPCC ígwè akụrụngwa nke ọma.Ihe niile dị na shelf dị mma nke ọma, mmiri na-eguzogide na mgbochi nchara na ezigbo mkpuchi ntụ ntụ.A na-ejikarị shelf 5 eme ihe.Enwere ike ijikọ shelf na isi na shelves ndị ọzọ na kọlụm ma na-agbakọta ngwa ngwa n'enweghị ngwaọrụ ọ bụla.Igwe oyi akwa ọ bụla nwere otu obosara.