FUNCTION & ADVANTAGES :
1. The china door closer is uses aluminum alloy precision die-cost body for execellent quality and worry-free application.
2.Uses advanced and durable gasket ,with all leak rate lower than 1/1000 by china door closer.
3.Perfect macthing between transmitted piston and gear,with special high intention material to ensure closer to work durable,quite and high effcient.
4.Quality carbon steel is used piston structure.
5.To allow stable transmission&quite can be installed on left/right hand door,without adjustment.
6.With two independent adjustable values,which can be adjusted closing range at 120°-15° and 15°-0°.
7.Surface mounted door closer come in four variations: Slide-track arm, regular arm surface mounted, parallel arm surface mounted, and top jamb mounted.
1. The china door closer is uses aluminum alloy precision die-cost body for execellent quality and worry-free application.
2.Uses advanced and durable gasket ,with all leak rate lower than 1/1000 by china door closer.
3.Perfect macthing between transmitted piston and gear,with special high intention material to ensure closer to work durable,quite and high effcient.
4.Quality carbon steel is used piston structure.
5.To allow stable transmission&quite can be installed on left/right hand door,without adjustment.
6.With two independent adjustable values,which can be adjusted closing range at 120°-15° and 15°-0°.
7.Surface mounted door closer come in four variations: Slide-track arm, regular arm surface mounted, parallel arm surface mounted, and top jamb mounted.
NOTE:If you would like offer design, we can also do it .