多伦科技：主营业务以国内市场为主，同时将积极布局海外市场

Core Viewpoint - Duolun Technology (603528) is primarily focused on the domestic market while actively planning to expand into overseas markets [1] Company Summary - Duolun Technology's main business operations are centered in the domestic market [1] - The company is taking steps to strategically enter and develop its presence in international markets [1] - Investors are encouraged to monitor the company's periodic reports for further updates [1]