PC board 1, Thickness(mm):4.0-12.0 & 8-25 ... boardPC Sunshine BoardUniversal hollow Sun sheet (single resistance UV/ Double-sided anti- UV ) Standard thickness(mm)Weight(kg/m2)Minimum ... Brown, white, glass color, blue, red, yellow, silver, any double faceResidential, Chim in factory, warehouse, roof, stadium lighting, billboards, ... be customized according to customer requirements PC Sunshine Board