Welcome to Hefei WonFa Tea Import and Export Co., Ltd. (WonFa) We are the professional herbal tea blender/ manufacturer and one of the biggest tea bag /nylon tea bag manufacturer in China .We have our own blending factory and tea bag machines . We can realize all ideas of blending herbals from our customers .Most of our herbal teas are blended for Australian and Germany market ,such as : relax tea ,sleeping tea ,lose weight tea ,detox tea ....ect . WonFa is one of the subsidiaries of ...