... Our main product is PPGI color coated steel sheet coils,SPCC,SGCC, PPGL color coated galvalume steel coil, color coated cold rolled coil ... and so onThe advantages of our products 1. Raw Material:hot dipped galvanized steel,cold rolled steel,Alu-Zinc steel,GI ... requirements.3. suitable for indoor or outdoor decoration,the color not change even after being roasted under high temperature for 6-12 ...