many gears adjustable shcool desk hinge ,study table hinge
Category: Furniture Accessories
(1)Using springs and gears to adjust inclination of armrest,backrest,pillow,seat,top of table. (2)Can be used in folding sofa bed,folding table,drafting table,school desk,cabinet,massage table or ch ...
Keyword : shcool desk hinge | many gears adjustable desk hinge