- Foam Sweet Foam began in 1982 as a foam supplier for manufacturers and upholstery shops. We currently sell to manufacturers of sofas, chiropractic tables, wheelchairs, horse trailers, restaurant booths, and patio furniture. We are the only stop between the foam pouring plant and you, the customer. This should translate into significant savings. We use for delivery and charge $12.50 per invoice ...www.bestfoam.com