we are located in Cincinnati Ohio USA we can supply you with a shock wave machine to solve your ED problem and you do not have to go to specialist to charge between $400- $500 per treatment and you will be needing about 9-10 treatment to recover from the ED problem . Our machine are state of the art equipment and cost only $1000 were you can do the treatment by your self and save a lot of money without going to a treatment center and be over charged also the machine will last you for a long time and you can use it when ever problem arise also it will do other treatment too For those are interested pleas e mail me and let me take care of you .