high-tech enterprise (gr201837001282)
national revolving door manufacturing de...
national quality leading enterprise in c...
member unit of china construction metal ...
president unit of shandong door industry...
"golden shield award" of china construct...
"four new achievements award" of china c...
"innovative outstanding enterprise" by c...
shandong province integrity management d...
shandong aaa credit enterprise
shandong province aaa credit enterprise ...
provincial-level contract-honoring and t...
13506430590
13506430590
