... friction stay hingewww.huizheng.netDetailed Description Name:Friction stay, window hinge,friction hinge,Material:SS304# with 8% nickel, ... HUIZHENG Metal Products Co.,LTD. professional prducing stainless steel window hinge,friction stay,retractable hinge,safety hinge,wooden hinge ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); friction stay hinge,aluminum window hardware,pvc window accessory