Storage shelf

A storage shelf comprising:

• a storage frame, and a steel plate, the storage frame comprising:
• a plurality of ring sockets, and
• a frame member;
• wherein the frame member comprises a plurality of frame member units configured for assembly into a rectangular shape, each frame member unit comprising an edge wing lower than a top surface of the frame member unit;
• wherein each frame member unit further comprises a plurality of rib grooves on a surface of the frame member unit;
• a plurality of combining pieces attached onto inner surfaces of the frame member units to combine the plurality of frame member units;
• wherein the frame member further comprises a plurality of ring grooves for engaging with the ring sockets, and each frame member unit further comprises a bottom surface;
• and
• the steel plate is capable of being attached onto tops of the edge wings or the top surfaces of the frame member units to complete the storage frame;
• wherein for each frame member unit, the edge wing is vertically positioned between the top surface and the bottom surface and horizontally extends beyond the bottom surface.