Teachers and Students From Shandong Polytechnic University Visited Ensign Industry for an Internship.

 On April 19, 2018, total number of 40 teachers and students from Shandong Polytechnic University visited our company for an internship.

Brief instructions about safety, company development, main products and relevant technology were introduced to them by our company staff. And then, they visited citric acid and alcohol production lines and technology center. Through the visit, company staff answered the questions raised from teachers and students in detail and received warm praise.