To my knowledge, whoever owns Forrester sources their products from anyone cheap.
My bar is 10 years old.
Baileys was sourcing their Arbor pro bars from China about the same time. Bought 2, sprocket tip went out in 1, the other was cheap laminated steel, welds came apart. Neither made it thru 2 seasons of firewood.
That was the end of cheap bars for me.....only OEM on Stihl, currently Tsumura or OEM on Huskys.
I do have a 36" Grandberg Titanium for Stihls, not a lot of use but other than heavy, I like it. Don't think they are imported anymore.
Ed