欣龙控股：海南基地位于海南老城科技新城

Group 1 - The company, Xinlong Holdings, has a base located in Hainan Old Town Science and Technology New City, primarily focused on the research, production, storage of non-woven materials, and the customization and production of non-woven products [1] - The company emphasizes the optimization of land and other resources in its factory area while developing its main business [1] - The company plans to rationally utilize existing land resources in alignment with the Free Trade Port policy direction and the overall planning and functional positioning of the jurisdiction [1]