American doors and windows originated from North America

AKLU doors and windows system originated from North American doors and windows solutions. USA ARKLE Ltd was established in Colorado, USA in 1990. The performance of doors and windows has been certified by Underwriters Laboratories, and the performance of doors and windows products meets the US safety standards, fire protection, and wind pressure resistance index. NFRC certification test, U-Factor heat transfer coefficient values, SHGC solar heat gain coefficient values are at the forefront of the international doors and windows industry, meeting the energy-saving requirements of the extremely cold regions of North America.

AKLU China Beijing Company

AKLU China, with its operational headquarters in Beijing, China, is a comprehensive enterprise integrating R&D and design of doors, windows and curtain wall systems, and supply of architectural aluminum profiles, doors, windows and hardware.

AKLU Doors, Windows and Curtain Wall Systems Join Hands with Nanshan Architectural Aluminum Profiles

Nanshan Aluminum, the world's only complete aluminum industry chain with the shortest distance in the same region. It was listed on the Shanghai Stock Exchange in December 1999 with the stock code 600219 and is the largest manufacturer and supplier of architectural aluminum profiles in China. AKLU Doors, Windows and Curtain Wall Systems join hands with Nanshan Aluminum to build a complete aluminum profile supply chain for AKLU Doors, Windows and Curtain Wall Systems.