About Us

26 Years of Excellence, Innovation, and Sustainable Commitment.

For over two decades, as a professional door and window manufacturer, we have been at the forefront of delivering high-quality, innovative designs with a focus on sustainability. Our customers consistently praise the professionalism and dedication of our team, highlighting our efficient processes and exceptional product quality. But what truly sets us apart is our personalized approach to customer service—every client is treated as our most valuable partner.

This commitment to excellence fosters long-lasting, meaningful relationships with our clients, built on trust, mutual respect, and shared goals. Our attention to detail, from design to delivery, ensures a seamless, rewarding experience. It’s this unique blend of passion and performance that has solidified our position as a leader in the industry.

MANNLEE Factory-Scene V
MANNLEE started in a small workshop in Foshan, focusing on the production of wooden doors.
We introduced advanced German wooden door production lines, purchased 23 CNC cutting machines, and invested in 28 environmentally friendly paint production lines. These technological upgrades doubled our production capacity and significantly improved quality.
We took our first step towards internationalization. A large residential project in Los Angeles praised our doors and windows as some of the finest craftsmanship they had ever seen. That same year, a five-star hotel in Sydney chose our custom-made doors and windows, solidifying our confidence to expand globally.
We ventured into the aluminum alloy doors, windows, and glass curtain wall sectors. We earned high praise for our projects in Mumbai, Riyadh, and Doha. In particular, our doors and windows performed exceptionally well in India's extreme conditions, filling us with confidence for the future.
We established a modern production base in Foshan, covering 28,000 square meters, equipped with glass production lines and top-tier glass tempering furnaces, greatly enhancing our production capacity.
We provided doors and windows for 1,360 units in a real estate project by a well-known Indian film company. The CEO praised us as the most responsible and trustworthy supplier.
We seized opportunities in the rapidly developing markets of South Africa, Kenya, and Nigeria, supplying high-quality door and window solutions for luxury residential areas and commercial centers. In Johannesburg, our products for 680 homes in a villa community received high praise, making the name "MANNLEE" well-known locally.
We officially launched our online business, putting great effort into learning and adapting to this new market. Through online platforms, our products reached more countries and customers. Today, MANNLEE is one of the top three most trusted sellers on Alibaba International, a recognition of both our products and our services.
The MANNLEE brand became the preferred door and window manufacturer for five-star hotels worldwide. A luxury hotel in Qatar praised our products for their excellent soundproofing and safety features.
The number of MANNLEE's global distributors surpassed 238.
We plan to establish new production bases in Africa, the Middle East, and India to better serve these rapidly growing markets. Our goal is to provide the most suitable door and window solutions to customers, wherever they are.

Our Experties

ABOUT OUR PRODUCTS AND PRODUCTION

For more than two decades, we’ve been one of the leading companies in building materials production, refining our expertise and continuously pushing the boundaries of innovation. 

For 26 years, we’ve honed our expertise in the art of building materials manufacturing. With over 300 skilled craftsmen working in our state-of-the-art factories in Foshan and Zhongshan, we utilize advanced techniques to ensure that every product we create meets the highest standards of quality. Our team’s dedication to excellence is reflected in every detail, from design to delivery.

At the heart of our success is a relentless drive for innovation. By collaborating with top design professionals from around the world, we constantly evolve our product lines to keep pace with modern trends. We’re committed to understanding market needs and customer expectations, enabling us to create materials that not only meet but exceed the demands of any project or design requirement.

Our rigorous quality control system ensures that every product leaving our factory is stable, consistent, and ready to perform. From carefully sourcing raw materials to conducting thorough production inspections, we leave no detail overlooked. Our commitment to quality is backed by international certifications, giving you peace of mind that every product is built to last.

From factory production line to customer evaluation

Discover More About Us

Gain a comprehensive insight into who we are and what we stand for. By exploring the meticulous precision of our production lines, the efficient management of our factories, and the genuine feedback from our satisfied customers, you’ll see how we ensure excellence at every step of the process.

Machine Environment

Factory

Modern high-efficiency production lines, excellent quality customized building materials.

Certificate Test Report

Certificate

Multiple certifications and tests are conducted to ensure excellent quality, stable and reliable products.

Cooperation Evaluation

Client

Every professional cooperation can meet your personalized customization needs.

Case Project Display

Project

Provide the highest quality and safest building materials to create a personalized and ideal space.

Featured Project

Designing to Inspire

A heartfelt thank you to every customer who has partnered with us! Your collaboration ignites our creativity, turning unique visions into reality. Each project serves as a wellspring of inspiration, allowing us to blend diverse ideas into innovative solutions and breathtaking designs.

Meet the Dream Team Behind Mannlee

Who Are We?

At Mannlee, each team member plays a critical role in our journey as a leading door and window company, so we always deliver exceptional products and services to our customers. Our team consists of R&D, production, sales, technical support and management teams.

Our R&D team is pushing the boundaries of innovation by continuously exploring new technologies to give our customers a one-of-a-kind experience. The production team is committed to maintaining the highest quality standards in every product we manufacture. Our sales team guarantees that every solution is tailored to your requirements, while the technical support team is ready to assist if you have questions. Lastly, our management team coordinates efforts across all departments, ensuring seamless operations and a cohesive approach to customer satisfaction.

Ready to Choose Us?

Our image defined by services and products

Thank you for your interest in our aluminum and wood products! We look forward to providing you with quality service and excellent products. If you are ready to choose us, please leave your name, phone number and email address, and our team will contact you immediately to provide you with detailed product information and quotation. Our image is defined by service and products, and we look forward to creating a satisfactory experience for you.

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