... chinese fermented herbal tea puer tea Production Year 2010ManufacturerYunnan Yi-Pin-Tang Tea Industrial Co., LtdMaterial OriginMenghai, Yunnan, ChinaDescription:Aroma of Tea Soup ... light, odor or dirtCertificationISO, QS, EWC, COFCC Yunnan Yi-Pin-Tang Tea Industrial Co., Ltd. is the professional manufacturer of tea products. Covering an ...