天津达仁堂制药厂,是一个有70多年历史的老厂.该厂自1914年创业以来,对产品质量就比较重视,向来以货真价实而著称,因此,取得了广大顾客的信任.解放后,国家十分关怀中药事业的发展,天津达仁堂制药厂也有了较大发展.但是十年动乱期间,产品质量下降,药品发霉变质,大批退货经常发生.十一届 Tianjin Darren Tang Pharmaceutical Factory, a 70-year-old factory, has been praising the quality of its products since its establishment in 1914. Since then, the company has gained the trust of the majority of customers. After the liberation, The state is very concerned about the development of traditional Chinese medicine, Tianjin Darren Pharmaceutical Factory has also made great progress, but during the decade of turmoil, declining product quality, mildew mold, a large number of returns often occur.