Tethered balloons required for tourism business in Saudi Arabia

We are interested to invest on Tourism business in Saudi Arabia.
We have some question about your products.
Envelope
Suspension net
Primary winch system
Tether cable
Low-moor winch system
Gondola
Envelope & net
capacity of persons
the safety belts included
Training and installation support
Warranty and service
Pricing of complete system , includes all of the below.
Note that , we are interested for 20 persons & more and we are looking for fixed point with winch.