PURPOSE: To facilitate manufacture in a simple structure by providing a cylinder part formed from a long plate member, installation part having a bent reinforcing wall which is formed by extending the cylinder part outside integrally, inner cylinder for installation and an elastic body for connecting the cylinder part and the inner cylinder.

CONSTITUTION: A long plate member 18 having a prescribed shape is formed from a steel plate, etc., through pressing, cutting work, etc., and the width dimension W1 between the side part 40B on the edge part 36 side of an installation part 22 is made smaller than the dimension W2 between the side part 40A of a cylinder part 20, and the side parts 40A and 40B are connected by an arcuate shaped side part 40C. At the intermediate position of the side part 40B, through holes 34 are drilled at two places in a prescribed intevals. One side 24 of the long member 18 is formed to a cylinder part 20 having a prescribed diameter through the bending work, etc., and drawing-bent along the bending line Z which is nearly parallel to the side part 40B through the press work, etc., and an opposed reinforcing wall 30 is formed. The edge part 30A on the cylinder part 20 side of the reinforcing wall 30 is fixed on the outer peripheral surface of the cylinder part 20 through the welding 46, etc., and a bracket 14 is formed. In the final stage, a body 15 which is constituted of an outer cylinder 38, inner cylinder 12, and a body rubber 16 as elastic body is press-fitted into the cylinder part 20, and a vibration CONTROL device 10 is finished.