Bed frame structure: usually the beauty bed bottom frame has wooden frame, iron frame sneeze, stainless steel frame, aluminum alloy frame, the general wooden frame cost is relatively high, followed by aluminum alloy and stainless steel frame, wherein the iron frame is relatively affordable, and the fastness is also reliable. The disadvantage is that after a long time, the paint will fall off and the glue will open at the interface. The stainless steel frame is recommended to be used in places such as bathing shackles or water-beds, and it is not easy to rust even if the moisture is high. The iron frame sneeze looks very smooth, and it is not easy to rust, and it is easy to weld to a strong one, but it is not as rust-resistant as stainless steel in a place that is too wet. The beauty bed of the solid wood bed frame is also highly reliable, and the grade is higher, but the price is higher due to the higher cost.