I use a lot of their parts.
I am not quite sure what the connection between them and FarmerTech is but most of what is on their web catalogue is FarmerTech.
FarmerTech is the after market brand of an OEM supplier to Stihl, & Husqvarna, or the factories that assemble Stihl & Husqvarna in China.
As previously the cosmetic finish is a bit rough but every part I have used from them has been good quality and worked well.
The only parts I will not buy from them in future are the clutch drums & Spur sprockets.
Nothing wrong with them from a visual inspection but the steel is definately thinner and the contact surfaces are smaller.
Thus the drum is thinner as is the clutch shoes.
The rule of thumb with pattern parts is,
Branded parts or branded packaging generally means that the parts are good.
No brand & plain packaging means that the retailer/distributor does not want you to know where they came from so unbranded = highly suspect