The retractable stand features unique and advanced design with impressive styling and comfortable seating. Chair backs are automatically or manually folded during retraction, full auto system can save considerable time. The stand structure is constructed of quality steel patent, demonstrating a high degree of rigidity. Tier edge is manufactured of Aluminium alloy profile material, inlaid with a device with patent to avoid slippery. Choice of chairs a. Bar-type chair b. Flat plastic chair c. Normal chair d. Hollow chair e. Hollow chair with cushion f. Folding chair g. Steel cover chair h. Deluxe chair