SKYPE:dennis6758 X.X. Steels Fittings Co.,Ltd. was founded in 1996 .We are one of members of the China Construction Metal Structure Association (CCMSA) and is a state designated company for producing accessories for profile doors and windows.Our company obtained ISO9001 quality management standard certification in 2001.We are a professional maker on hardware for doors and windows. We look forward to offering you our best products and service. We hope we will build a bright future together with you. Choose X.X.choose perfection. Our products include: Door handle,door hinge,door lock,window handle,window hinge,window lock,roller wheel,transmission shaft,tilt&turn of pvc window,tile&turn of aluminium window,PVC Door handle,pvc door hinge,pvc window handle,pvc window hinge,aluminium door handle,aluminium window handle,aluminium window hinge,aluminium door hinge.pvc door lock,pvc window lock.