Hi Muhammad,
Welcome! I can tell you that there are a lot of potential strong jv partners here. There is also a section here where you can post your jv offer and find targeted potential partners.
But I believe it is fair that you follow the rules and integrate yourself in here.Introduce yourself, so that partners understand who they are dealing with.
It would be much easier if you share a bit of your knowledge so that people see that you are serious and profitable.A strong partner will only join another strong partner.
Read the forums and give something to the community and make a name for yourself, that way you will gain parters trust.
Cheers,
Darius