... company located , and as one of the best supplier with a great reputation ,and has exported our products ... SANDWICH PANELS Type of roof panels950,980,Core material thickness50mm,75mm,100mm,150mm and so on Eps ... /m^3TYpe of wall panel 950,1150 Core material thickness30mm,50mm,75mm,100mm,150mm and so on ... +86-15966396819 EPS sandwich panels, color metal building material,roofing sandwich panels china