U-shaped glass, also known as channel glass, is produced continuously by rolling and then forming. Its name comes from its U-shaped cross-section.

U-shaped glass is available in many varieties, offering good light transmission, thermal insulation, and high mechanical strength. It is versatile and easy to install, provides distinctive architectural and decorative effects, and can reduce the amount of lightweight metal framing required. It is therefore used in urban and rural buildings in many countries.

U-shaped glass projects at home and abroad, there are many classic buildings with pleasing and unique design, as early as 1995, Dutch architect Will Arez's Police Station, to 2010 Shanghai World Expo Chile Pavilion, ... During this period, Qingdao Yizhong tobacco plant and Anshan large-scale U-glass building complex, a unique shape of the University of Seoul, South Korea... ... in a variety of building walls and internal partitions, fully demonstrated the advantages of this material.

U-shaped glass technology is well established, and growing market awareness is rapidly expanding its applications. It is expected to become an important environmentally friendly material for modern cities, improve living environments, and contribute to sustainable economic development.