The best white beans need special growing conditions,like that temperatures varies greatly between day and night and climate should be dry with long-day.Such conditions can be met just only in western,middle and eastern of Yunnan.Our beans base is located on tableland (altitude is 2000-3000 meters) of Yunnan where is ideal place for growing beans.The amount of product is 25000-30000 tons per year.The export product is 18000 tons per year.Our beans is puer white with bright,plumb,large size and its tasted soft.