... was first introduced to Taiwan in the 1800s. Gunpowder tea leaves are withered, steamed, rolled, and then dried. Although ... the individual leaves were formerly rolled by hand, today most gunpowder tea is rolled by machines (though ... company mainly produces gunpowder tea, chunmee tea, black tea, scented tea, Oolong tea, Puerh tea and other famous Chinese green tea. What deserves to be ...