on the afternoon of november 3, 2021, accompanied by secretaryof changle county party committee, chairman of ensign group and general managerof ensign industry and other leaders, mr. wang bo, the party secretary andcommissioner of weifang customs, led a team to visit ensign for investigationand guidance.
the investigating group visited ensign technology center and the citric acid greenintelligent manufacturing project. mr. wang highly praised ensign’s achievements,and aeo certificate is a full recognition of the production and management workof ensign.