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stainless steel welding roofing system

· forming and welding technology from germany、japan
· raw material :stainless steel sus304l、sus316l、445j2 etc.
· full-automatic continuous welding. excellent resistance against wind up-lift. 100% water-proof.
· exceptional resistance against corrosion. long life span. low life cycle cost.
· 3d roofing design. can be green roofs or combined with solar energy