Where is the sale of aluminum-plastic color steel composite panels (panel is 0.5mm thick blue steel plate is a foam or rock wool floor is aluminum-plastic plate)
There is no problem for the material, you can provide samples, require manufacturers to contact the manufacturer of the material, there are problems can also go to "Caigang Machinery Technology Forum" to ask questions to see the other manufacturers in the industry produced no
You say it is aluminum! If the aluminum plate is heard, but the aluminum plate can not heard of!
