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It is particularly fit for opening and closing large sized ventilation, window and skylight.
Chain drive actuator is applied to many different window and roof types, including top-hinged, bottom-hinged windows open inwards or outwards, center-pivot and side hinged windows.
Our shutter can be applied to home or building .
It can be used to sunshade, ventilation,light regulating, rain&wind resisting and dust-resisting.
We have three different shutters.One shutter blade is flat,
the other is spindle，the other is glass
An experienced team with excellent designer, engineer will provide suitable solution and correct products to various windows and different project conditions.
Professional product and service, fast response, rich experienced in ventilation industry are our advantages.
Chain actuator is a popular product among North American customers. Anti-pinch, speed and stroke adjustable, programmed functions enable it to be accepted in different project site.
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