PPGI PPAL GI AI PPAL manufacturer / supplier in China, offering Factory Direct Sales 3003 3004 H14 Prepainted Color Coated Aluminium Coil for Roofing, Factory Direct Sales 1050 1060 1100 Color Coated Aluminum Coil Ppal Prepainted Aluminum Coil, Factory Direct Sales Ppal Painted Aluminum Roll 3000 Series Color Coated Aluminium Coil for Gutter and so on.