Mancha selects local tea factories in Nantou, Taiwan. We have broken through the limitation that "tea can only be grown at high altitudes". We combine century-old traditional tea-making techniques with modern technology to break the restrictions of high-altitude teas and use low-altitude teas. Create a taste that is not inferior to high mountain tea, and present high-quality local tea leaves in your tea cup. Using locally grown tea leaves not only significantly reduces long-distance transportation, but also reduces carbon emissions. Combined with the sustainable development concept of SDGs, you can taste the feedback of nature in every sip of tea.