12 products in this product line

Looking for one professional window operator supplier? Let ALLWIN be your best choice!


ALLWIN offer a variety of window operators such as Taiwan jalousie casement window operator, zinc alloy casement operator, sliding casement window adjuster, casement stay window adjuster, etc.


The window operator is used to open the casement and awning window by cranking the handle in a clockwise rotation. Our window operators are made of material zinc and brass. Our window operators can be fitted in different handedness like the right hand or left hand.


With high quality and fair price, we believe you will like our quality and service.