Stainless steel bridge, on the basis of all kinds of bridge is superior.Focus on improved in terms of heat insulation, cooling, fire prevention.Its structure is complex, double insulation, flame retardant, fire prevention, both inside and outside at the same time has the advantages of convulsions self-quenching heat and fire.Stainless steel bridge of the internal groove is to use glass fiber reinforced plastics and a variety of flame retardant of fireproof material, the surface is coated with fireproof paint, the length of horizontal flame, vertical flame, dark hot standards such as domestic and international leading level.