Copper plate: H62 tape width 1000mm、1.2mm thick, Luoyang brass plate.

12mm car side glass.

Brass handle with a diameter of 50mm x 1.2mm, with surface antique treatment.

1.2mm brass buckle, with surface antique treatment.

Steel frame: material is Q235B, hot-dip galvanized square tube with wall thickness of 5mm.

The structural adhesive and sealant are used as the neutral weathering adhesive quality products.