My friend Alan Tang is the general manager of Excalibur Motorsports; their main line is TGB Scooters from Taiwan, but they still deal in Chinese powersports, both wholesale to dealers and retail to customers. Alan has a good relationship with Taotao's West Coast warehouse staff, and is able to get parts and whatnot when needed. For all it is worth, call him and get a price. It might not be as low as Superior, but when you call him the first time, you will get him on the phone. If you call him weeks later, he will answer the phone. If you have a warranty issue, he will answer the phone. Tell him Chinariders sent you. They have two websites--their TGB site is their main one, while the Excalibur site is out of date.
http://www.tgbscooters.us/
www.atv4usa.com
909-591-8800