The wholesale steel filing cabinet china comes with a three-point locking system and two accompanying keys to ensure safety. It is an ideal choice for schools and offices. The wholesale steel filing cabinet china is made of steel, has strength, and has a smooth black powder Coated surface, snap-on design, easy to assemble, with strong bearing capacity, suitable for schools, offices and industrial applications, powder coating, durable, one lock with two keys to ensure safety,easy to assemble.