Fedex and UPS or your local postal services should be the most convenient ones, or else you can contact local shipping companies by asking USPS, they will have a list of them

NGL is not liquefied natural gas, which is condensed natural gas that is compact and therefore convenient for overseas shipping.

I made a purchase from this last week, i bought Dr.woofrs salmon treats and a bag of Acana kibble. my dog loved the treats and the kibble, and yes i found it very convenient shipping was fast and customer service is good as well.

http://www.esafetysupplies.com/Safety-Vests/ At this site you just choose which one you want and how many of them you need. Plus this site is very easy to use.

There are many websites which you can actually find it. However, DHL or royal mail can be convenient for you if you are staying in United Kingdom. Try to find other alternative if you don't like them.