A doorknob is the knob or handle used to open and close a door. Doorknobs are common on doors, especially the inside doors of a home, such as the doors of different rooms and closets. These tend to be metal and shaped like a, well, knob—a part that sticks out and has a rounded end.
Jay Khodiyar Industries SANSKAR SOCIETY STREET NO 1,NEAR KHOKHALDDALI RIVER,40 FEET ROAD OPP ROYAL FOUNDRY NH 8B,RAJKOT, Sanskar Industrial Zone, Street No. 1, Near Lalit Casting,360002, GIDC, Rajkot - 360002, Gujarat, India