Introduction to the roasting of fine coffee Diedrich coffee roaster

StephenDiedrich is the founder and president of the American Diedrich coffee roaster manufacturing company. Taking advantage of the opportunity that Viti invited him to Taiwan to participate in the coffee exhibition, Coffeeti magazine conducted an in-depth interview with him for more than two hours on November 25th. Stephen talked eloquently about his entrepreneurial process, the concept of designing the roaster and the mental journey of his development.