How do you deal with French tanks

[Roman]

I started a long campaign with Germany. I activated the option in preferences IA heavy tank. I put 3000 points of purchase for me and xxx for the IA.
So now I've counted more than 15 tanks 9TP and 7TP Polish, not counting tanks tksm and tks. I'm on turn 10 (of 40). I have 7 panzer III, 5 panzer II and 5 panzer Ib.
All tanks from Poland are in my battle.
Tomorrow I will try but I'm sure if I put out the option heavy tank, do not appear so many tanks.
9TP and 7TP tanks equal or exceed the PZ III 1 vs 1 battle. So were in reality. I read a few 7TP put out of action for more than 20 panzer . They had no decisive action because they were not numerous. That is a separate chapter.
Good night