We are JINAN ZHUOLI TRADING CO.,LTD£¬ building up in 2009, mainly export Prepainted galvanized steel coil (PPGI) coil and Galvanized steel coil(GI). Our products(PPGI&GI) specifications: 1. The specification: thichness: 0.20-0.45mm, width: 600-1250mm 2. Zinc coating: top coating 5+20 microns, back:5-7 microns, tolerance:+2/-2