Aluminum square tube (U-shaped square tube, U-shaped groove) is one of the ceiling materials produced in recent years. The aluminum square tube has open vision, ventilation and ventilation, its lines are bright and tidy, and its layers are clear, reflecting the simple and clear modern style. It is easy to install and disassemble, and has become the main product popular in the decoration market in recent years.

铝方通（U型方通、U型槽）是近几年来生产的吊顶材料之一，铝方通具有开放的视野，通风，透气，其线条明快整齐，层次分明，体现了简约明了的现代风格，安装拆卸简单方便，成为近几年风靡装饰市场的主要产品。

铝方通（U型方通、U型槽）是近几年来生产的吊顶材料之一，铝方通具有开放的视野，通风，透气，其线条明快整齐，层次分明，体现了简约明了的现代风格，安装拆卸简单方便，成为近几年风靡装饰市场的主要产品。

铝方通（U型方通、U型槽）是近几年来生产的吊顶材料之一，铝方通具有开放的视野，通风，透气，其线条明快整齐，层次分明，体现了简约明了的现代风格，安装拆卸简单方便，成为近几年风靡装饰市场的主要产品。