Tin cans and security tank

High-end tea canisters tin cans on the market, since most people like the Tin to purify the water makes the taste more sweet, Tin is harmless to human body nonpoisonous, likes the cold. Metal generally will have a so-called metallic taste, but Tin just fails, perhaps days gives us good product. Made of Tin tea because of its own material, compared to other more sealed and because cans are heavy, tank neck high, constant temperature, fresh features superior. Good tea requires a good caddy to store, especially the delicate green tea, fresh demand higher if bad tea, nutrition and taste will drain, and perishable, for tea, and have to say that was a waste, which is unacceptable to the people who love tea.