Shipping from UK to UB??? (Ulaanbaatar)

Hello Everyone,

As the subject says I am looking to ship from London, United Kingdom to UlaanBaatar.

I was wondering if anyone has had experience shipping excess baggage in the past and if they can recommend a specific carrier? I only have one bag but the airlines are looking to charge me incredible amounts of money for them to arrive!

Any suggestions would be appreciated!

Regards,
Chris