How can you bring a product onto the market from another country?

Hi, I was on holiday last week and came across something in that country which is alos sold in 2 other countries in Europe, We dont have it here in the UK, I think it would sell quite well here in the UK, I know how to contact the factory of this product and you can buy bulk loads of it easily.
My question is… How do i go about bringing this product onto the market in the UK?
It would be sold in corner shops, supermarkets and places like bargin booze.
Thanks, Any info is appreciated.

I would be interested to know the answer to this also. Good question