It was awarded as "famous trademark of shandong province" by shandong administration for industry and commerce.
In October, it was rated as "yantai consumer satisfaction unit" by the 8th yantai consumer satisfaction unit evaluation committee.
It was awarded as "famous trademark of shandong province" by shandong administration for industry and commerce.
In October, it was rated as "yantai consumer satisfaction unit" by the 8th yantai consumer satisfaction unit evaluation committee.