Industry categories include: fixed windows, upper suspension window, middle suspension window, lower suspension window, vertical window, flat open doors and windows, pulley casement window, pulley window, flat open lower suspension doors and windows, sliding door window, push and pull casement window, folding door, floor spring door, lift sliding door, push and pull folding door, pour inside side sliding door. According to the performance, it can be divided into: ordinary doors and windows, sound insulation doors and windows, thermal insulation doors and windows, sunshade type.
At present, I think there are: Broken Bridge aluminum flat doors and windows, broken bridge aluminum sliding doors and windows, broken bridges window screen integrated windows, broken bridge aluminum in-swinging casement window, broken bridge aluminum outwards opening window, less used upper suspension broken bridge aluminum doors and windows, broken bridge aluminum folding door.
