What defines a Tuxing compressor

Hay Max,nice hat"when Yong Heng's die they get turned into Tuxing's"Their the best of the bunch"
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Max the the bleader vale is the bottom nut by the red cap or oil plug.The piston on the Heng 1 and 2 stag is almost the same as the Tuxing.You just dont have all the pipe's and vale's and one way reed vale's to contend to.

Almost doesn't seem worth paying almost double, just to get rid of the external piping and some steel reed valves. I would think the external components would aid in keeping radiating the heat, since that seems to be the killer of these little beasts