I did have to change the passage way door catch to a magnet type, because every time we parked and levelled the trailer, the stupid door/doorway latch parts would not line up right. A magnet with a wide plate works every time.
A cabinet door is so small, a twist in the trailer when parked should not be an issue, so you could use the latches all our cabinets have;
https://www.google.ca/search?q=cabinet+latch&tbm=isch&tbo=u&source=univ&sa=X&ei=9UwRU5a5NoLDoASD3IHYAQ&ved=0CD4QsAQ&biw=1093&bih=461#facrc=_&imgdii=_&imgrc=XUCNpCyTbZyQ6M%253A%3BXUgTSQ6pCtVLfM%3Bhttp%253A%252F%252Fhi.atgimg.com%252Fimg%252Fx%252F8452%252F599977.jpg%3Bhttp%253A%252F%252Fwww.atgstores.com%252Flatches_700.html%3B1100%3B1100