-
I'm afraid not.
Many sellers from mainland China declare fake frames OEM (when real frames are made by a fairly small Taiwanese factory).
After seeing and inspecting many of these fake frames, I can assure you that these products are different in many ways to confirm they are not made in the same factories: inconsistent tolerances, different carbon grade and layering, walls thickness, etc...
Paint obviously is the first giveaway as Dogmas are painted in Treviso and will tell right away if the frame is real or not... unless it was repainted.
They're all made in the exact same factories. The only way to tell is to look inside the fork blades.