Pupa Coating 0.23mm Thickness Pre Painted Aluminum Coil Strip for Roller Shutter. Customizable Color: Color is fully customizable to meet specific design requirements. Durable Coating Warranty: Warranty period ranges from 8 to 20 years depending on the coating type selected. Certified Quality: Products passed inspection by SGS, ISO9001, and CTC with strict QC at every process. OEM and ODM Services: Full customization, minor customization, and flexible customization options available. Manufacturer Direct: Own factory in Anhui province, China; factory visits are welcome for new clients. Sample Availability: Free samples available; courier cost paid by new clients and deducted from formal order. Extensive Experience: 18 years of export experience with production lines and 18 QA/QC inspectors. Flexible MOQ: Minimum Order Quantity is 5 tons; additional expense applies if quantity is below MOQ.