1. The main support frame adopts a trapezoidal geometric structure, narrower at the top and wider at the bottom. The main support tubes on both sides are inclined outwards at a certain angle, increasing the base's contact area.
2. The bottom uses a U-shaped integrated horizontal tube, combined with a diagonal tie rod design, forming a multi-point stressed triangular stable support system that effectively suppresses lateral swaying during performance.
3. The main uprights on both sides use thickened round tubes. The wall thickness and tube diameter have been thickened and widened, improving the overall frame's compressive strength and load-bearing capacity, stably supporting large-sized digital pianos or mid-to-high-end heavy-duty keyboards.
4. While protecting the instrument's bottom from scratches, it also enhances anti-slip performance on various floor surfaces such as wood floors and tiles, preventing scratches.
5. The exterior uses a spray-painting process (available in black and white), with clean lines and no redundant decorations, blending seamlessly into various interior environments such as homes, studios, stages, or classrooms.