... space frame building 1.Easy,fast and safe to install 2.Thermal and noise insulation 3.Prevent fire,water proof Steel space frame ... building Detailed :1.Certificate: ISO9001:2000 GB/T 28001-2001 ISO14001:20042 ... really interested , pls try to send us the following information: 1.Dimension: length, width, height, eave height, roof pitch, etc ...