INTO POLYGRACE
EN222
EN111
Science and technology demonstration enterprise
Academician workstation
Shandong Leather Engineering Technology Research Center
Leather logo ecological leather
Enterprise credit rating AAA credit enterprise
The first prize
Top 50 industrial enterprises in Zibo
Labor certificate
Vice chairman unit
Vice president unit of the sixth sector Council
Meritorious unit
Shandong enterprise management innovation achievement award
Provincial Industrial Design Center
Vice President