Seeded system Ideal for dispaly or storing pooted plants,Website:://.agro-time.com, or for propagation of seedings, it's easily operated manually. Material is galvanized steel tube and aluminium alloy frame standard width is 1.75m. Special dimension can be customized.The supporting frames are fixed while the nursery beds are movable.The frame works structure is assembled by prefabricated parts. All main parts are hot dipping galvanized after processing with zinc cover 275g/㎡ in order to avoid any rust;