Default [Q] Rooting My Pixcom Androtab Core Eco 2

Hello everyone, I have a Pixcom tab, Androtab Core Eco 2. (Allwinner A13 1.20 GHz,ARM Cortex-A8)
Before I have this tab, I had a Hisense Andromax C that I rooted and had a custom recovery (TWRP)

I used a lot my Andromax C for gaming.That's why I used GL-Tools for fixing graphic problem.And that's working smoothly.Now I have Androtab Core Eco 2 that I can't find a way to root it.I found a custom recovery for my tab at http://forum.xda-developers.com/show....php?t=2189640 .And the last thing I have to do now is rooting my tab.
Does anybody here know how to solve my problem?

I had search in everywhere.But the result is nothing.
Please help me.I don't know where else I can ask.