Ambulance vehicles price inquiry from Qatar

We are trading company specializing in the supply of safety materials & Equipment’s to the local Qatar construction companies.
We have new requirement for Fire Truck & Ambulance trucks that need to be stationed on stand buy for large construction sites.
Kindly recommend from your experience suitable models with selling prices along recommended priced spare parts list for 2 Years of operation, Complete specifications, Brochures and international products certificates that will need to submit t