1. Convenient to assemble and disassemble.
2. Quick installation.
3. Almost dry construction which is environmental friendly.
4. Light and reliable, the steel structure is strong and firm.
5. Nice capacity of water proof, moisture proof and heat insulation and sound insulation.
6. Practical, good space utilization and high price performance.
7. Long life span capacity which could be reach over 30years.
This roof has functions such as rain resistance, weather resistance, and heat insulation, which can realize variety of shapes.
Ventilation circulation design, keep the air fresh at any times.