Roller goods shelves inclines with the frame coordination of goods shelves roller design, stock case rely on self gravity glid along roller, lean artificial access normally, apply to production line and assembly line last stock keep. Since make first-in first-out, also flow by thing to match, send center adopting.

Characteristic: Realization first-in first-out raises efficiency, the time that reduces access stock requirement and the bevel access that moves stock accord with the project design of human body more.