Shifting fork handle Square shaft handle Lock box 7 shaped handle Window handle Window handle Transmission rod Lock accessories Door handle Door mortise lock and cylinder Door flush bolt Hinge Sliding door lock Door lock Crescent lock Window pulley Friction stay
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YONGXIN always takes the innovation of products and advance of technology as priority, making huge investment for researches and designs for new products, with unique designs and practical performance, YONGXIN brand leads the market, especially for V series, by its appearance integration design, it is awarded patents of design and practicability.