Where is the national deep-sea base?

The national deep-sea base is in Qianhai, Shenzhen City, Guangdong Province. According to Baidu map, the base is an important center for marine scientific research and deep-sea technology innovation in China, aiming at supporting the country's research and development in the fields of deep-sea exploration, resource development and marine environmental protection. The national deep-sea base is located in Qianhai, Shenzhen City, Guangdong Province.