What are the more famous brand companies in the home building materials industry? What methods are there to attract investment?

There are many well-known brand companies in the home building materials industry, such as: Oppein, Sophia, Shangpin Home Furnishing, Qumei Home Furnishing, etc. These companies have their own investment methods, such as large-scale exhibition investment, regional exhibition investment, face-to-face investment, company visits, benchmark market observation and other forms. You can choose the appropriate method to attract investment based on your needs and actual situation.