Cafe pronto (London) limited. general service vending company - now providing fairtrade coffee, tea and chocolate from our vending machines. Cafe pronto (London) limited. general vending service company - hot drinks include: fairtrade coffee, tea and chocolate, nescafe, pg tips; cold drinks include: coca-cola, nutura, highland spring, lucozade; confectionary includes: tyrrell's, mars, nestle. free on-loan vending subject to terms and conditions.