Trailer 110v outlets & Hook up electrical supply cords

[Eire32]

Hi;

I am doing a trailer build with a foreign manufacturer. I need to supply them with the 110v outlets, for inside and outside the trailer. I was wondering had anyone used any before that they are happy with, and reliable? I was thinking of GCFI outlets considering its outside, even if contained and not totally exposed.
Just let me know your thoughts, I will also have to send them the boxes they need to be contained within, so any advice here would be great. I am not an electrician.

Also, I need to supply the electrical power cord for 'hookup' locations and charging the trailer at home. If you guys have any sources, or advice on length etc just let me know.

Again small details but any help or pointers would be great.

 

[e9999]

A general comment would be that changing an outlet is a trivial task for most, as long as everything (the box etc) is standard. So I would ensure that whatever I send is standard and versatile enough that there won't be compatibility issues in the future. May also not be a bad idea to send double width boxes so you can add easily another outlet, USB port, switch, whatever, later on. Heck, if I were to build something like that, I'd even put a string in the conduit so I can pull another wire easily later on if it's all going to be buried under paneling.