1. High-end manufacturing: Switzerland's industrial sector is dominated by high-end manufacturing, including clocks and watches, precision instruments, medical equipment, aerospace, chemicals and other fields.
2. Financial industry: Switzerland's financial industry is one of the world's important financial centers, with a stable and developed financial system. Switzerland's banking, insurance and capital markets have an important position in the international arena, attracting a large number of international funds and financial institutions.
3. Tourism: Switzerland is famous for its beautiful natural scenery, quality tourist facilities and rich cultural heritage. Tourism is one of the important economic pillars of Switzerland, attracting a large number of domestic and foreign tourists and bringing considerable economic income to the country.