1. Versatility: it have multiple uses and can be used in various occasions and purposes. For example, This versatility makes them suitable for a wide range of applications in foreign trade exports.

   
   

    Environmental sustainability: they are an environmentally friendly and sustainable building structure. They can be recycled and reused, reducing waste production. At the same time, their production and use processes are more energy-saving and environmentally friendly than traditional construction methods. This environmental sustainability makes them a green choice for foreign trade exports

     In short,they are an ideal choice for foreign trade exports due to their characteristics such as easy transportation and storage, quick installation and disassembly, high quality and durability, multi-functionality, and environmental sustainability.