I am looking for horse gooseneck trailer

Buy offer Details

Hi
I’m looking at the supplier to build 4-5 horse gooseneck trailer I want to live in it but as an open shell ( I will deck living out myself ). I want the max length of 11.75mtrs long 2130 wide body 2270 overall width. I looking at trailers in horse type or in livestock type and will attach pics of different types.
Like to chat with someone whose company has knowledge and expertise in building this to a high standard in either steel or aluminum build or possibly chassis in steel and body in aluminum as a lighter weight overall
Hope to hear back soon