The Shandong Economic and Trade Committee released recently 64 enterprise technology centers of the provincial level with five Qingdao companies getting listed.

       These five enterprises are the Sifang Locomotive and Rolling Stock Co., Ltd, the Qingdao Construction Group, the Impulse Group, the Sanyuan Group and the Red Collar Group. Qingdao now has been the home for 48 provincial and 12 national enterprise tech centers.