... heigh shelves 3. size can be customed New commercial grade office bookcase specification ItemOffice Bookcase,cupboard,book racksItem No. ... modern enterprise professional in the design, development and manufacture high-grade modern office furniture, Such as office desk, office chair, ... partitions , sofa and so on.Hotsell products New commercial grade office bookcase cherry/graphite 900W x 320D x 1800H