Polstyrene foam sandwich panel Structure: Upper and lower layer of panel use many kinds of metal sheets or decorative polywood sheets . Middle condensed polystyrene foam board. Specification: Width :1000mm,1150mm Thickness: 40mm,50mm,60mm,75mm,80mm,100mm,125mm,150mm,175mm,200mm,225mm,250mm. Length:depending _disibledevent=0.032kcal/m.h.篊 The portable component house made by HKF-EPS panel can meet many different usage requirements that are from construction site hut, sentry bos, toll station,villa,house,cold storage room,and partition in commercial building etc. The villa house produced by HKF are multifunctional and easy to assemble which have been sold to European countries.