Nagpur, India, 440023
BELL TOWER Concept:The vibrating material made up of various elements expla relationship between frequency of sound and vibrating material density. Technical specification of the gadget: Product size: 3' X 3'height: 3', 4 mm iron rope small hammer 1 no bronze bell . 2“ brass pipe. 2” SS pipe, 2“ Bronze pipe, 2” PVC pipe, 2" etc.