Taizhou Qianchuan Technology Co.,LTD

Our company specializes in the design, development, and manufacturing of premium door stoppers and 3D adjustable door hinges for residential, commercial, and industrial applications. With years of manufacturing experience and a strong commitment to innovation, we provide reliable hardware solutions that combine durability, functionality, and modern design.

Our product range includes magnetic door stoppers, floor-mounted and wall-mounted door stops, concealed door stoppers, and high-performance 3D adjustable hinges suitable for wooden, aluminum, and steel doors. Manufactured with high-quality