most reliable PE/PVDF colour prepainted aluminium sheet manufacture in lowest price as per customer's demands ... chart ,welcome 9. COATING THICKNESS : ≥25um 10.GLOSS DEVIATION : When gloss<70, tolerance≤10% , When gloss≥70, tolerance≤6% 11. ... : consruction, building ,industry ,decoration, boardpate, multiple-unit board, curtain sheet, etc wide fileds16.PACKAGE ; waterproof paper & wooden pallet or case ...