on september 25, 2021,china nationallight industry council held the china light industry science and technologyinnovation and industrial development conference in beijing.weifang ensignindustry co., ltd. was awarded as the "13th five-year" light industryscience and technology innovation advanced collective, which is the only citricacid manufacturer that won the award in this conference.
the awarding ceremony of china national lightindustry engineering and technology research center was held in this meeting, and weifang ensign industry co., ltd. wasrecognized and approved as china light industry citric acid (citrates) deep-processingand by-product comprehensive utilization engineering and technology researchcenter.