Exactly the situation here in Spain. The market for bikes and scooters has been booming since the government introduced changes to the licensing laws that allow anyone to ride up to a 125 using only their car driving licence.
Chinese fly-by-night importers have sprung up everywhere, bringing container loads of own-branded machines, but bugger-all spares and technical info.
They deal mainly with low budget shops that employ poorly trained "mechanics" that make a mess of repairs and service and send the brand into disrepute.
Never mind eh?. Tomorrow we think of another name and import another container load of bikes and start again.
The worst offenders even set up import and distribution business and then claim that they're manufacturers and that the machines are made in Spain. As a lot of these new to bikes customers are ignorant of the progress of motorcycle business, etc they take the bait and a few months later are disappointed by the poor warranty service and non-existent spares.

I feel the Chinese have enough capital and industrial might (some makers manufacture millions of bikes a year) to set-up proper distribution networks, and most important, use their own names and not the situation we have now, where a Jinlun 125 cruiser is sold here by something like 10 different importers, all using a different name.
Bike sales figures are regularly published which show that if they were united, Chinese bikes nearly outsell all the other makes put together, but unfortunately as individuals they are cutting each others throat.