About to order a bottle from Best Fittings Need some help...

I am about to order this bottle from Best Fittings from the UK. I would like to fill it with my Yong Heng compressor. Do you guys know what fitting I will need to attach the compressor to the bottle to fill it? Does it come with the correct fitting? By looking at the description I should be able to add my FX fill probe to the hose that comes with the bottle. I have tried to call them but for some reason I cant get the number they have posted on the web site to work. 

https://www.bestfittings.co.uk/shop/airgun-charging-equipment/cylinder-accessories/airgun-charging-cylinders/carbon-fibre-300-bar/500cc-300-bar-carbon-fibre-day-tripper-max-charging-cylinder/

Thanks for the help!