aluminium coated steel plate 1 manufacturer 2 >10 years 3 ISO9001 ISO14001 SONCAP SGS 4 good prices and quality Catalogue & aluminium coated steel plate :GI/GL Product Lines:From 2005, the annual output of 100,000 tons of hot dip galvanized & galvalume steel production lines put into operation, the production lines adopt electric control system, have advanced orthotic devices, air knife module ...