Electrophoretic spraying is a common surface treatment method that applies voltage at the anode and cathode to move charged coating ions to the cathode and form insoluble substances that deposit on the surface of the workpiece, forming a dense resin film. This method can improve corrosion resistance

The durability of aluminum alloy window handles mainly depends on their material and manufacturing process.

The installation method of aluminum alloy window handles mainly includes two steps: dismantling the old handle and installing the new handle

To lock the aluminum alloy window handle, the following methods can be used:一

The characteristics and aesthetics of window handrails1.