The main advantages of skeleton profiles are:

　　1. Simple processing, convenient and fast construction.

　　2. The structure is lightweight and easy to transport.

　　3. High strength, high stiffness, and strong load-bearing capacity.

　　4. Standardized production with good interchangeability of components.

　　5. It can be quickly erected to shorten the construction cycle.

　　6. Adopting modular design, expansion is convenient and flexible.

　　7. No welding, avoiding on-site thermal processes.

　　8. The construction site is clean and tidy, reducing secondary pollution.

　　9. Stable and reliable structure, safe to use.

　　10. Save building materials and reduce construction costs.

　　11. Reusable, reducing resource consumption.

　　In summary, skeleton profiles are easy to construct and assemble, making them high-quality lightweight building materials.