... Structural Form: Two plant buildings of bolted-ball latticed frame structure, with span of 44m and length of 104.5m. The ... and fluorocarbon paint. Building Area: 9200m2Location: Downtown Area of Dalian Advantage:Steel structure: Light weight, easy to ... ,Earth-quake resistance,High impact resistance, High degree of industrialization,Membrane structure:1.light,artistic energy-saving2.Environment ...