Smooth operation, clear lock-in feedback;Best in class weight, size, strength and performance ratio of the market;No intuitively visible gap, no abnormal sound risk;Backrest lock and floor lock applicable.

Light weight, small size; excellent tolerance capability;Three load levels from medium/low strength to high strength;Platformization realizes identical installation interface for various load levels;Modular products suitable for various body wire size (Ø7/Ø8/Ø10/Ø12).