A: The frame is made of high-quality steel plates, and the connectors are special connectors. It has strong stability and load-bearing capacity. The overall static load-bearing capacity of the frame is >250KG, and the service life is >15 years; B: All-steel structure, three-level shockproof design; C: The level can be adjusted independently, with good shockproof, suitable for balance operation below 100,000 levels.
