Dalian Shipbuilding Industry Company (DSIC), located in Dalian, Liaoning province, China. It is part of China Shipbuilding Industry Corporation (CSIC), which has since been merged into China State Shipbuilding Corporation to form China's largest shipbuilding company.

Dalian is a major sub-provincial port city in Liaoning province, People's Republic of China, and is Liaoning's second largest city and the third-most populous city of Northeast China. Located on the southern tip of the Liaodong peninsula, it is the southernmost city in both Liaoning and the entire Northeast. Dalian borders the prefectural cities of Yingkou and Anshan to the north and Dandong to the northeast, and also shares maritime boundaries with Qinhuangdao and Huludao across the Liaodong Bay to west and northwest, Yantai and Weihai on the Shandong peninsula across the Bohai Strait to the south, and North Korea across the Korea Bay to the east.