Aluminum frame doors and Windows and aluminum profile.

GDAA Aluminum window and Aluminum frame doors and Windows and aluminum profile doors and Windows
GDAA mainly engaged in the test and research of non-ferrous metals and new alloy materials,
especially in 2000 series, 3000 series, 5000 series, 6000 series, 7000 series and other industrial aluminum alloy profiles.GDAA have pioneered the one-mold multi-cavity extrusion process in China,and have continuously explored experience for the application prospects of China's aluminum industry
in the fields of ultra-thin wall thickness, superconducting alloys, and ultra-corrosion-resistant aluminum alloys extrusion.