... --1.0 mmWidth: 1000 or 1200 mmBase metal: Color coated steel coilsPattern: 760,820,840,850,900 etcWidth: 760,820,840 ... . Characterized:1.Being superior in quality2.Wear-resistant and high-strength3.High scientific and technological content4.Versatile applications5.Mutual benefit and perfect ... ,Africa,Southeast Asia,Eastern Asia and other countries. Wall Corrugated Steel Sheet