Hisun motors is also the manufacture of many parts for Yamaha and other big name brand UTV and ATV manufactures. Keep in mind that Polaris RZR170 is also a chinese built UTV. If you've driving any other large brand name ATV or UTV, you have most likely had a vehicle with Hisun parts in the engine or elsewhere. They just started to make their own footprint in the billion dollar UTV market. They have been around now for over 5 years and with sales increasing more and more every year, the dealer base growing slowly but surly, they will be around for a while yet. Hisun and Bennche and Massimo and Coleman and so forth are going through internal growing pains. They all want to be the top dog, and word is that Bennche and Massimo are going to split away from Hisun soon. So their models might change. The reason you see the Hisun brand looking so much like Yamaha and Polaris is due to the fact that they actually manufacture the OEM parts for them at Hisun in China. Thats why they are called Yamaha clones at times, or Polaris knock offs. Currently Hisun makes all the brands for themselves, Bennche, Massimo, Coleman and more all just re-brand the Hisun product. Kinda of like Chevy and GMC, just a couple of different things but the same vehicle and different name. Sometimes the two companies fight internally against each other.
Most of the parts in these UTV's are crossed referenced with Yamaha or another big name brand.