HPAG is high-end door and window brand under Haoya Aluminum Industry Group. The headquartered in Foshan, China, with factory area of over 20000 square meters. It is comprehensive large-scale group enterprise that integrates door and window production, sales, and research and development! Our products are exported to multiple countries and regions around the world, and we have multiple distribution and service departments worldwide.
The products cover high-end products such as sliding windows, casement windows, sliding windows, side pressure windows, sliding doors, hanging doors, swing doors, sunrooms, etc