ORIGINAL: Panther G
Well there are some problems with who is the actuall manufacturer. Asiatam is a brand, not a manufacturer. Tiagen is a brand also.
Guess who is the real manufacturer.
Since you went there...Heng Long. I'd heard that somewhere else, but was going to leave it alone for now.
I'd love to see the Taigen brand expand since it's prices are much better than AsiaTam (which is the reason that I heard for Heng Long creating the Taigen brand).