ProSun has the best beds on the market today. ProSun has over 26 years of exerience in the tanning industry and has sold more than 750,000 tanning beds worldwide. All of our tanning beds are manufactured with the latest European technology and design. ProSun tanning beds come 95% preassembled for easy set up and have durable contruction. They are built with a tubular steel framming system that not onlysupports the inner workings of the bed, but up to 335 lbs of user weight.