Anyone have experience using rotor and stator made China

My friend needs to replace his rotor and stator on a 72 750. Does anyone have any experiece (good or bad) with the ones made in China.

What brand? Sparx and Wassell have their parts made in China and I fitted a Sparx 120w stator 2 years (7000m) ago and seems to be holding up well. The replacement Wassell fitted 4 years earlier overheated and started to char the encapsulation in my no oil belt drive. No sign of that on the Sparx. I tried to find out what insulation class wire is used in these stators. Class F or H, 155 or 180C would be nice but it's probably only B at 120C.

About 1 1/2 years on a Sparx and no problems, Chuck.

I use SPARX exclusively, no issues whatsoever.