... Third Party TestingSGS, BV,CCS,Packagingwrapped with waterproof plastic cloth, ties up by steel belts, wooden palletProcessRolling→Annealing→Dip Coating→ ... Straightening→Crop→Coiling Applications Light steel keel, color sheet baseband, galvanized steel pipe, steel structure workshop, fire rated roller shutter, ... please contact us for more information. hot dipped galvanized steel strip