... Reasonable price and prompt delivery Polycarbonate crystal hollow sheetWith 12 years'experience in polycarbonate production,with advanced technology and ... (5800mm)/12000mm(11600mm)3)Available in 4mm,5mm,6mm,7.5mm,8mm,10mm,12mm,14mm,16mm,18mm. ... -wall in 12mm,14mm,16mm,18mm.4)Color:clear,lake blue,blue,grass green,opal,grey,red, ... and sheds. HOT HOT HOT!Good quality Polycarbonate crystal hollow sheet