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1.gi ,galvanized steel 2.thickness :0.15-1.2mm wdith 914-1250mm 3.zinc coating :z50-275 4.spangles :reular /minu/zero/big gi ,galvanized steel steel grde :sgcc ,spcc ,d51d ,d54d thickness :0.15-3.0mm ,width :max 1260mm zinc coating:z30-z275 or follow customer 's request applicatiom : b...
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