... long time ,keep fresh for long time .we supply "So-called" TieKuanYin,Fushou ,BenShan ......, we have traditional aroma oolong ... ,oolong tea is very expensive in the market , but Our price is 80- 100 RMB (11.7- ... ), and the quantity is 50 tons or so . the quantity of low pesticide is 350 tons ... (or heats up fading) its goal is evaporates small part of moisture content, simultaneously activates the enzyme ...