The Luohu Business Center Building may contain the following types of companies:
1. international trading company: Luohu business center building is located in Shenzhen, an important international trading city. Therefore, there may be many companies engaged in international trade under construction.
2. E-commerce companies: Shenzhen is also one of the national e-commerce centers, so there may be some e-commerce companies in the building.
3. Financial service companies: Shenzhen's financial service industry is also very developed, so there may be banks, securities companies, insurance companies and other financial institutions in the building.
4. Logistics companies: Logistics is an important supporting industry for international trade and e-commerce. There may be some logistics companies in the building.
5. Technology and Internet companies: Shenzhen is one of the technology centers in China, and there may be some technology companies and Internet companies located in Luohu Business Center Building.
6. Professional service companies: There may be professional service companies such as law firms, accounting firms and consulting companies in the building.
Please note that the above are only possible types of companies. For the specific company list, you need to consult the relevant database or contact the building management department of Luohu Business Center.