C Strut channel Standard: 41x41, 41X21 Thickness: 1.5mm-3mm Pre-galvanized or hot-dip galvanized Slotted or plain C Strut channelStandard:Standard: 41x41, 41X21Wall thickness: 1.5mm, 1.6mm, 2.0mm, 2.5mm, 2.7mm (can produce based on your requirement).Length: 3m (can produce as your requirement)Surface Treatment: Pre-galvanized or hot-dip galvanized.Type: slotted or plainStrut Channel Performance:A ...