Coffee flavors are determined by the coffee beans, roasting level and roasting skill. Coffee roasters have their unique roasting style which will greatly affect the coffee flavor, even with same sources of coffee bean and roasting level, the result can be difference. Hong Kong Espresso provides a fresh, tailor roasted coffee beans. Only the best coffee beans will be chosen by us. With over 2 dozen suppliers, you can always find your favorite coffee here.In addition,we package all our coffee beans in aluminum foil bags with a degassing valve. This shields our top-of-the-line product from sunlight and other external elements, thus maximizing the protection during shipping. The one-way degassing valve draws out the carbon dioxide emitted by the beans and prevents oxygen going in. This guarantees the freshest, most flavorful coffee to our customers. Each newly registered customer will receive a free sealing stick with their first purchase. This stick helps seal the open bag, keeping the beans fresh as long as possible.Better Quality, Better Coffee.For detail, please visit: www.hkespresso.com