... sliding window/door, casement window/door, fixed window/door, awning window, tilt&turn window, swing door, rocking window, etc...UPVC hand-crank window 1.Standard ... stable and can be turned to any position within 100 degrees.3.The window uses multi-point lock,which can ... space occupation and splendid design 5 high quality-good window and door IS09001 Quality System6 Professional Our professional team ...