FRONTIER COFFEE: PROUD SOLE DISTRIBUTOR OF DALLMAYR COFFEE IN SOUTH AFRICA. Premium quality coffee consumables. Affordable coffee machines and rentals. Frontier Coffee supplies, installs, maintains and operates coffee machines and office coffee vending machines in companies across southern Africa. We service offices from 5 to 5000 staff with a tailor made solution that cuts costs, increases efficiency and gives your staff and clients great coffee within your budget.