I've used Link hidden: Login to view and Link hidden: Login to view for Zippos. If you're selling offline, Link hidden: Login to view has a display program available which comes with a free counter display (but high minimum order.) Unfortunately I don't think any of these companies dropship.
Also, just to clarify, I've never before ordered from Sunshine so don't have any direct experience with them; however, I've seen them at trade shows and they have been advertising in RF and other trade publications for years, so I imagine they're a reliable source.