I used Shop and Ship to buy on Amazon US, here is some useful information:
You first pay a one time fee of 45$ to register. Someone from the staff will contact you, give you your mailing adresses (US, UK & China) and ask you to fill a registration form that someone will collect from you.
For every shipment you will have to pay shipment fees of 11$ for the first half kg, 8.6$ for every aditional half (0.5) kg and 7$ for shipment handling fees.
You also have to pay VAT and customs duties which can be surprising. I warn you, in the dictionnary you can see "Lebanese Customs" near the word "shit".
You will be able to track the package and pay for the shipment fees on the website. You will have to pay the rest to the person who will deliver the package. When I received my shipment the package wrapping was torn up but the merchandise was in perfect condition.
You can find more information on
http://www.shopandship.com/ or by calling 1288.