Awesome, firstly thanks for sharing, and asking for peoples feedback, it’s always tricky when someone asks you to redo a website, I would encourage you not to feel locked into the original, unless that was the brief you were given (the colour palette seems a little gloomy to me).
My preference (everyone is different) is I would put the company details just before the map and focus on the Storage solutions at the top.
I realise you are still working on it, here are a couple of things I found (and you probably already know about them… )
There seems to be some errors when you scroll to the very bottom of the page.
The Logo text goes the same colour as the background on hover
I would do some call to action buttons on the slider, the slider goes to quick to read all the text then I have to find it on the page. (this could be a limitation on the bric your using?)
Your bloc heading are a variation of H2 & H3. Most are H2, but Storage size and Company are H3. You might want to make them consistent.
I would also update/streamline some of the copy… eg " 20 years of experience" is closer to 27 years now.
Are you going to keep the original logo?
By the way pretty impressive that you guys can store the Titanic.