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What Does IMLANG Have in Store for You?

At IMLANG, we're experts in providing tailor-made aluminum window, aluminum door, sun room and glass curtain wall solutions designed to meet diverse project requirements. Starting from the initial design ideation all the way through to large - scale production and installation, our professional team is equipped to manage each phase seamlessly. Whether you're in search of a single piece of our product or a comprehensive system for a large-scale space, we possess the know-how and resources to bring your concepts to life. We're proud of our unwavering commitment to quality, creativity, and ensuring our clients' utmost satisfaction.

Aluminum windows
Aluminum door
Sun room
Glass curtain wall
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IMLANG provided tailored aluminum windows with thermal break aluminum, double-glazed glass, and premium hardware, perfectly addressing issues of insulation, noise reduction, and aesthetics. With our professional team, precise installation, and exceptional quality, we collaborate with diverse designers and contractors to undertake a wide range of projects.
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IMLANG custom aluminium doors manufacturer's multi-cavity structure reinforces all stressed areas for added strength. Advanced aluminum alloy pins combined with injection molding technology and two-component adhesives provide high stability and resistance to deformation, enabling large-scale opening fan designs while maintaining safety. 
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Our sun rooms aren't just structures—they're lifestyle transformations. From a cozy winter-proof reading nook with integrated heating and automated blinds to a vibrant indoor garden room that doubles as a yoga studio, we've helped clients redefine how they use space. 
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We take pride in the in-house production of our extensive collection of glass curtain walls. Rigorous control over every stage ensures uncompromised quality and optimal functionality. With our customizable glass curtain wall solutions, we can perfectly enhance the aesthetics and performance of any building or ceiling project.

About IMLANG

IMLANG was established in 2002 and is located in Nanhai District, Foshan City, known as the "Aluminum Capital". The company is a comprehensive enterprise engaged in the research and development, production, sales, and service of custom aluminum doors, windows and sunrooms. It has over 200 specialty stores nationwide, and its products are sold well in more than 30 countries and regions, including Europe and America.
Production plant area
22+
Industry experience
National stores
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Customized Services for Diverse Projects From Design to Installation

For Contractors and Decoration Companies
We adopt premium materials and implement stringent quality control, ensuring our products offer outstanding performance and extended durability with competitive prices. From customized solutions and precise delivery to prompt after-sales support, IMLANG provides end-to-end service excellence. With years of industry expertise and a solid reputation, we offer flexible customization to meet the unique needs of contractors and interior design firms.
For Local Fledgling Window and Door Factories
We offer local fledgling window and door factories professional, all-inclusive solutions covering top-tier accessories, high-quality profiles, comprehensive services, and dedicated technical support to elevate their production and service standards. By leveraging our expertise and resources, we're committed to helping you elevate your production and service standards, enabling your factory to thrive in a competitive market and transform your business into a leading force in the local window and door industry.
Profesional Customized Services
IMLANG custom aluminium windows and doors manufacturer's product customization mainly demonstrates the uniqueness of one-on-one service to customers, which can be designed reasonably according to their different needs. Its uniqueness is first reflected in personalized design, and whether it is the appearance, function or size of the product, it can be made according to personal preferences and special requirements, with the aim to build long-term partnerships rooted in trust and mutual success.
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Why choose us

Choose IMLANG Custom Aluminium Doors and Windows Manufacturer, they are the ideal first choice for high-end villas, apartments, office buildings, and residences, and we promise to do everything needed to ensure a successful and satisfactory working partnership. The 4 reasons set out below will give you an insight into our advantages.
Proficient industry experience
With over 22 years of industry experience, we have accumulated rich manufacturing experience in the field of custom aluminium door and window systems. We have a profound understanding of industry trends and challenges, as well as global trade partner cooperation, and can provide insightful and cost-effective solutions.
R&D advantages
Obtained multiple patents, achieved sustainable growth through continuous product innovation, technical expertise, and pursuit of design and beauty,realize sustainable growth. We conduct extensive research on each market, conducting extensive testing, research and development on material components, assembly integration, and climate conditions, and have developed customized system solutions specifically tailored to their requirement.
Modern base and top quality
With a modern CNC production base of over 40000 square meters, strictly controlling every process from raw materials to finished products to ensure the durability and aesthetics of our products. With advanced production equipment and strict quality control, our products are Excellent performance in key performance such as windproof heatproof and sealing, winning high trust from customers.
Excellenct customer service
Not only focusing on the product itself, but also attaching importance to the establishment of long-term cooperative relationships with customers. Whether it's renovation or new construction, whether it's commercial or residential buildings, our professional pre-sales, after-sales service, and tailored solutions enable us to meet the needs of the global market in the best mode.
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Aluminium window and door manufacturer

IMLANG Custom Aluminium Windows and Doors Manufacturer has over 30 years of experience in manufacturing all types of aluminum doors, windows, and curtain walls, working to turn your idea into reality.

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IMLANG Custom Aluminium Doors and Windows Manufacturer
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Our Expert Team: Passion, Precision, Performance

Craftsmanship Meets Unsurpassed Quality

IMLANG specializes in aluminum window, aluminum door, sun room and glass curtain wall, steered by a cadre of seasoned designers, engineers, and technicians, whose collective expertise forms the bedrock of our excellence. Equipped with advanced manufacturing facilities, we produce meticulously crafted products that not only adhere to international benchmarks but often set new industry standards. 

Professional Sales and Marketing Team

At IMLANG, our seasoned sales professionals are dedicated to providing unparalleled guidance and exceptional service at every stage of your project. From the very first consultation, where we attentively understand your unique requirements, to offering comprehensive support during installation, we remain committed to ensuring your utmost satisfaction. Our product offerings combine durability, aesthetic appeal, and innovative design, making IMLANG the top-tier supplier of windows, doors, sun room and glass curtain walls.

Dive into Our News & Event Highlights

IMLANG stands as a paragon of craftsmanship, boasting an unwavering prowess in crafting windows, doors, sun room and glass curtain walls of unparalleled quality. By embracing a culture of meticulous precision, implementing rigorous quality control protocols, and leveraging state-of-the-art materials and cutting-edge technology, we not only meet but consistently surpass the most exacting industry benchmarks, setting the gold standard for the industry.  Explore the diverse range of topics, from product launches to social impact initiatives, and stay up-to-date with all the exciting happenings at IMLANG.
Why Construction Contractors Choose IMLANG Aluminum Window and Door
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The Benefits of Custom Solutions from Aluminum Window Suppliers

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All You Need to Know About Custom Aluminum Windows

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What Are the Processes of Custom Aluminum Extrusion Profiles?
Selecting the proper aluminum extrusion profile manufacturer has a significant impact on the success of a project.
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How to Select the Right Aluminum Extrusion Profile Type
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Why High-Quality Aluminum Profiles Matter
Partnering with a trusted aluminum door and window profile manufacturer guarantees you receive precisely manufactured goods that exceed international standards, fit correctly during installation, and stand the test of time in any environment.
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Why Choose Aluminum Profiles For Doors And Windows
Aluminum door and window profiles are a wise choice because they are durable, energy efficient, easy to maintain, and aesthetically pleasing, suitable for a variety of design styles.
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Factors to Consider When Choosing Aluminum Profiles
There are many choices in the aluminum profiles market, but success comes down to working with suppliers who truly get your needs and deliver reliable quality.
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contact us for more information

IMLANG Custom Aluminium Windows and Doors Manufacturer is committed to producing the best quality products at the most competitive prices.
Phone
Phone
+86 180 9815 2888
Email
Email
fsymlg@imlanghome.com
Address
Address
Nanhai District, Foshan City, Guangdong Province
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Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
MA certification
MA certification is a certification system for the quality of corporate products, ensuring that products meet standards.
CNAS certification
Accreditation of certification bodies, laboratories, inspection agencies and other related institutions.
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