==LIGHT==SMOOTH==HEAVY DUTY== Dimension: L1,100 x W480 x H950 mm Upright: 553mm x 4 pcs / per set Caster: 4"PP caster with 2 swivel & 2 brake Tray: L680 x W450 mm Color: Grey-White Pack: 1 set / carton; L764 x W510 x H200 mm Carton Cube: 9.75 ft3 / 0.28m? Net Weight: 19.50 kgs  Gross Weight: 22.00 kgs  ==Quality Profile== Patented Multipurpose Utility Carts  Capable of carrying / storing documents, tools, instruments, meals, kitchen waste, spare parts, components?K, and suitable for offices, factories, restaurants, hospitals, working stations, production lines, laboratories, supermarkets, airports...  Reinforced Raw Material (not regenerated material)  Light weight body strengthened PP Plus fiber shelves.  Ergonomic Design  Easy trailed and pulled handles on both sides.  Easy Self-Assembly  Simple plug-in assembly design to save much your precious time.  Premium-Grade Casters  Integrated design appropriable instrument casters moving freely and silently.  Excellent Heavy Duty  4 casters' wheels with swivels including 2 symmetrical brakes to avoid axis deformation by heave pressure and ensure the cart moves / stops even loading up to 160kgs.  Strongest Side-Hung Containers / Basins (optional and suitable for each model)  Special impact-proof designed containers / basins, loading up to 50kgs.  Unique Brim Design  Each shelf is formed with brim edges to avoid kitchen waste / liquid / tools falling and keep the circumstance clear and clean.  Anti-Corrosive  Smooth surface of each shelf makes blot and dirt easy to be wiped away. Except for strong acid such as hydrochloric acid.  Anti-Static and Dust-Proof Model  Especially for customers' industrial requirement to avoid damage of sensitive devices and parts.  Non-Conductive (Original Model)  Safe in all kinds of electric circumstances.  Heat-Resistant  Working temperature up to 140?C.