1 、 After several years ' development and improvement, SST has established “ a good operating system and a professional team ” , and has integrated almost relevant international logistics businesses to form a comprehensive “ one-package ” service system. Hence, SST is one of the perfect integrated logistics enterprises in Beijing.

2 、 Beijing DuHai ShengShiTong Warehousing Co., Ltd., a subsidiary wholly owned by SST, is a professional logistics company carrying out warehousing business for exhibition goods. It provides warehousing-related services for all Beijing international exhibitions.

3 、 Beijng ShengShiTong Imp.&Exp.Service Co. Ltd., a subsidiary wholly owned by SST, provides much value-added room for SST itself and many clients due to its bonded warehouses and relevant businesses.

4 、 Beijing ShengShiTong Airport Center is located in the southeast of Zone B, Beijing Tianzhu Airport Industrial Park, next to the west side of Beijing-Miyun Highway and 17km north to the Sanyuan Bridge. It is next to the Beijing-Miyun Highway, just opposite Zone A of Airport Industrial Park and the Airport Export Processing Zone, and by the newly proposed International Exhibition Center. It is only 1500m away from Beijing Airport in terms of direct-line distance, located among Airport Highway, Beijing-Chengde Highway, the fifth ring road and the sixth ring, enjoying a perfect location and traffic facilities.