Hello, in customizing aluminum doors and windows,

1. Replacing the handle of aluminum doors and windows: Select the entire aluminum door and window / single aluminum door and window, the right edit column - Style - Handle and Lockset, click the handle icon to enter the style library, and select the style of the handle for replacement;

2. Adding the handle of aluminum doors and windows: Select the single aluminum door and window, the lower column of the right edit column - Add Handle, enter and select the handle style you want (Adding a handle is to install another handle on the original basis), and you can adjust the position of the handle in the edit column after adding; 3. Deleting the handle of aluminum doors and windows: Select the single aluminum door and window, the right edit column - Style - Handle and Lockset, place the mouse on the handle icon - Click the delete icon directly.