... Drainage, electricity and heating engineers, landscape engineers, interior and exterior designers, which ensures the technical support of large ... Size from C120~C320, Z100~Z2007)Roof and wall panel: Single colorful corrugated steel sheet0.326~0.8mm ... thick, YX28-205-820(820mm wide), sandwich panel with EPS, ROCK WOOL, PU etc insulation thickness ... load in 40'OT, roof and wall panel load in 40'HQ!