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ensign industry was awarded “individual event champion enterprise of shandong province manufacturing “

date：2017-12-23

ondecember22, 2017, as manufacturing champion in citric acid industry, ensignindustry was included in the champions list issued by shandong province economyand information committee.

previous：testing center of ensign industry successfully received review and audit of national accreditation laboratory
next：yang lili, director of grain bureau of shandong province visited ensign industry to investigate and guide work on august 7, 2017.