... RACKING Specification:Upright: NH1 TYPE (80 TYPE),NH2A TYPE(90A TYPE),NH2B TYPE(90B TYPE),NH3 TYPE(100 TYPE)NH4 TYPE(120 TYPE),NH5 TYPE(140 TYPE)NH6 TYPE(160 TYPE) or customized by clientsBeams ... beams include:PK80,PK100,PK120,PK135,PK150Pallet support bar: regular type and cut-in adjustable types