Tole of the ingredients are the following:

• Ingredients: zinc plated, zinc-plated aluminum.

• Thickness: 0.4mm, 0.45mm, 0.48mm, 0.5mm, 0.6mm.

Trough

By specialized machinery: quilt, machine handle, bending iron drawn characters and create highly accurate. With the advantage of the machine is 6 meters in length, all the auxiliary components (Border tiles) of the house have little connection.