... industry. These sheets and coils have 50 % longer service life than the galvanized steel sheet. Thickness0.168 mm ... paint coating6-10 micronsSubstrate HardnessSoft, Medium, HardService lifeup to 15 to 20 yearsFinishesSmooth, Matt,Highgloss, Textured,Printed, Leather, ... management, honest cooperation and high-efficient service. Welcome all the friends and customers to visit our company and make mutual ...