... : 60-140g/m2 Detailed introduction to SGCC steel coil:We are Wuhu Hengda Sheeting Metal CO., Ltd ... roofs,walls,steel rolling doors,fridge,washing machine,air-condition,etc.We can produce and supply ... with your company.Detailed introduction to SGCC steel coil:We are Wuhu Hengda Sheeting Metal CO., Ltd ... roofs,walls,steel rolling doors,fridge,washing machine,air-condition,etc.We can produce and supply ...