The former location had several plants and industrial equipment, designers tended to transform this place from a industrial district into a steel fort theme park on the basis of retaining building original character.Designers always adhere to the design philosophy that city cannot evolve without history. So they dealt with industrial heritages carefully , made every effort to preserve urban residents memories and restated city history in the space narration. Designers reserved pre-existing red brick when used anodised aluminium, a new type construction materials.