Most people with right-side hi-hats mount them one of two ways: on an x-hat (stationary, doesn't open or close except by hand) or a remote cabled hi-hat (works just like your regular hi-hat stand).
Gibraltar sells a pretty decent x-hat; or, if you prefer, they sell a little threaded deal that fits on a cymbal boom you already have.
As for remote hi-hats, Pearl, DW and Yamaha are the big sellers of those devices.
Memphis Drum Shop does international shipping, and I know they carry Wuhan products. Check with them for applicable restrictions.