What factories in china make the NFL jerseys that the chinese wholesalers sell to the US?

I have ordered from many wholesalers and there seems to be 2 major manufacturers. Its very noticable in the Baltimore Ravens Jerseys. The factory that makes the White Ed Reeds and Ray Lewis jerseys have nice block lettering on the "RAVENS" on the front, but the other manufacturer (the only one apparently that makes Ray Rice jerseys) has skinny letters tha look almost done by hand.