
ABOUT Haolv
Haolv Building Materials Co., Ltd. is a skilled manufacturer with a focus on UPVC and aluminum windows and doors. With more than 19 years of experience in the field, we have established a strong reputation for providing our clients with fashionable, long-lasting, and high-quality products.
Years Experience
Quality Inspection
Advanced Machines
Export Countries

High-Tech Manufacturing Facilities
Our factory has a state-of-the-art production base with automated assembly systems, precision CNC cutting machines, and aluminum and UPVC extrusion lines. Extrusion, surface treatment, cutting, welding, and assembly are all integrated throughout the process, guaranteeing consistent product quality and effective output for both standard and customized orders.
Strict System of Quality Control
Strict ISO-certified quality management standards are followed at every stage of production, from raw material selection to surface finishing and final inspection. We guarantee that every window and door product satisfies international standards for strength, durability, and aesthetic excellence thanks to our highly qualified engineering team and cutting-edge testing apparatus.

Our primary products are a range of UPVC and aluminum windows and doors, such as:




All products are available in various styles and configurations to meet different architectural and functional needs.
The Modern office spaces, residential buildings, commercial complexes, and villas all make extensive use of our products. They meet the demands of customers around the world by combining energy efficiency, durability, and aesthetic appeal in designs that can withstand a variety of climates.









We make use of corner crimping equipment, automatic welding machines, CNC machining facilities, and a variety of testing tools. We are able to achieve constant quality and precision manufacture thanks to these cutting-edge facilities.



The with the help of our skilled R&D, quality assurance, and customer service teams, Haolv is constantly growing its footprint in international markets. Because of our goods' exceptional craftsmanship and dependability, customers all over the world have given them positive reviews and long-term trust.




Fast simple channel to send demands lock favorable price for building window door bulk purchases.