Color steel Specifications Performance: 950 corrugated board and corrugated steel sandwich panel set sandwich in one plane than ordinary steel sandwich panel strength increased threefold activities of the plant site, with hidden self-drilling screws and truss connection site activity room installation, does not destroy the exposed part of the color-coated to extend the life of steel sandwich panel; board and the board coupling using buckle hat, ease of construction, site activity to improve the effectiveness of housing prices, the biggest feature is not easy to water seepage. Color steel Specifications Performance: PU polyurethane sandwich panels sandwich bond strength of not less than 0.09MPa, sandwich combustion performance to B1 level, flexural capacity of sandwich panel deflection of Lo / 200 (Lo to stand between distance), the sandwich flexural capacity of not less than 0.5Kn / m2. Site activities room cost, site activities room, Prudential Steel provided by Prudential Steel Works Ltd., Henan. Henan Prudential Steel Works Ltd. (www.ayhfgc.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Prudential Steel and you hand into the brilliant, for a better future!