I have a real estate website of my own and I'm used to showcasing properties on sale.
The work you need seems like exactly what I'm used to doing.
A webpage containing:
Brand, you logo, contact infomation, expertise field
Subject
Presentation image
Title
Briefing
Bullet points for main characteristics/advantages
Description/technical information
Photo gallery
Presentation video for your innovative product.
And again: Brand, you logo, contact infomation, expertise field
And hovering on the screen all the time, a call to action to contact you.