-tuo cha tea manufacturer, export license -registered tea plantation for export - ... drink, no additive -for collection Product NameBada excellent uncooked puer tuo cha black tea for collection 250g Production Year2012ManufacturerYunnan Yi-Pin ... light, odor or dirtCertificationISO, QS, EWC, COFCC excellent uncooked puer tuo cha black tea for collection 250g