Qihong Hardware Products Co., Ltd. is located in the "Hometown of Hardware in China"-Jinli Town, Zhaoqing City, Guangdong Province. It is an enterprise focusing on the R & D and production of mid-to-high-end door and window hinge hinges. Deep plowing the field of hardware manufacturing for more than ten years, we have become a long-term trusted partner of many doors and windows brands with solid process accumulation and strict quality control. The factory has automatic stamping, precision die-casting and multi-channel surface treatment production lines. The whole process of quality control from raw material screening to finished product assembly ensures that each hinge has the characteristics of strong load-bearing, corrosion resistance and smooth opening and closing. The products cover stainless steel hydraulic hinges, heavy-duty three-dimensional adjustable hinges, invisible hinges and other series, which are widely used in broken bridge aluminum doors and windows, system windows and high-end home improvement projects.