Aluminium Extrusion Profiles Manufacturers for Windows & Doors | KANGDI ALUMINUM

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ALUMINUM PROFILE

PRODUCTS

APPLICATION

The company adheres to the core philosophy of "Cooperating with Customers, Achieving Common Development, Advocating Energy Conservation and Environmental Protection

Residential Doors and Windows

Application Scope: Commercial housing, villas, self-built houses, etc.
Core Requirements: Prioritize sound insulation, heat insulation and aesthetics.
Common Types: Casement windows, sliding windows, casement doors, sliding doors.

Residential Doors and Windows
Commercial Building Doors and Windows

Application Scope: Office buildings, shopping malls, hotels, etc.
Core Requirements: Emphasize a grand appearance and practicality.
Common Types: Large fixed windows, curtain wall windows, floor spring doors.

Commercial Building Doors and Windows
Public Building Doors and Windows

Application Scope: Schools, hospitals, gymnasiums, etc.
Core Requirements: Focus on safety and durability.
Common Types: Anti-theft windows, fire-rated windows, barrier-free doors.

Public Building Doors and Windows
Industrial Site Doors and Windows

Application Scope: Factory workshops, warehouses, etc.
Core Requirements: Need to resist dust, corrosion or impact.
Common Types: Explosion-proof windows, anti-corrosion doors, sound-insulating doors.

Industrial Site Doors and Windows
Special Environment Doors and Windows

Application Scope: Extreme environments such as laboratories, clean rooms, cold storage.
Core Requirements: Require sealing, constant temperature or pollution prevention.
Common Types: Clean windows, thermal insulation doors, radiation-proof doors.

Special Environment Doors and Windows
ALUMINUM PROFILE FOR DOORS & WINDOWS
ALUMINUM PROFILE FOR DOORS & WINDOWS

WHO WE ARE

ABOUT US

Shandong Kangdi Aluminum Industry Co., Ltd. is affiliated to Shandong Zhonghao Group and located in Linqu, Shandong, the "Capital of Aluminum Industry in China". Founded in 1999, it is a comprehensive aluminum profile enterprise integrating scientific and technological production, manufacturing, sales and service.​

about kangdi aluminum
SINCE 1999
  • 500

    Staff of over 500

  • 186,667

    Company Covers a Total Area of 186,667 Square Meters

  • 108

    108 Professional and Technical Personnel

  • 20

    The Company Has 20 Modern and High-Efficiency Extrusion Production Lines

  • 50,000

    The annual output of high-quality "Huanuo Brand" aluminum profiles reaches over 50,000 tons

  • 8000

    The Aluminum Products Produced More Than 8,000 Varieties of Curtain Wall, Door and Window, And Industrial Aluminum Profiles.

LATEST NEWS

16 - Sep - 2026
How Thermal Break Aluminium Profiles Improve Energy Efficiency in Modern Buildings

Energy efficiency has become an important consideration in modern construction. Architects, builders, and window manufacturers are looking for materials that can provide better ins

14 - Sep - 2026
How to Choose the Right Aluminum Extrusions for Commercial Building Projects

Different applications require different profile designs and performance standards. For example, aluminium profiles used for doors and windows may focus more on dimensional accurac

04 - Sep - 2026
How to Choose a Reliable Aluminium Extrusion Manufacturer for Your Business

Whether the application is construction, industrial equipment, transportation, or customized projects, the quality and reliability of the supplier directly affect the final product

27 - Aug - 2026
A Smarter Choice for Sustainable Buildings

Among these elements, Energy Efficient Aluminium Windows are gaining increasing attention because they combine modern aesthetics, structural strength, and improved thermal performa

21 - Aug - 2026
Why Energy Efficiency Is Changing Window Design

Today, Thermal Break Aluminium Windows are becoming a preferred solution for residential, commercial, and high-performance building projects because they provide a better balance b

18 - Aug - 2026
How to choose standard aluminum profiles suitable for different industrial and construction applications

Unlike fully customized solutions, standard aluminum products provide efficient production and faster delivery advantages. They are widely used in machinery frames, equipment struc

06 - Aug - 2026
How to Balance Design and Building Performance

A well-designed Aluminium Facade System needs to combine architectural aesthetics with structural performance, weather resistance, durability, and long-term maintenance requirement

30 - Jul - 2026
Key Factors Behind Successful Façade Projects

For this reason, selecting suitable Aluminium Curtain Wall Profiles has become an important step in façade engineering. The right profile design can influence installation efficien

23 - Jul - 2026
What Really Determines Long-Term Performance?

When selecting aluminium window profiles, many buyers focus on price, appearance, or delivery time. However, the real difference between a good and poor-quality profile often appears after installation.

16 - Jul - 2026
How to choose casement window profiles suitable for high-performance building systems?

With the development of modern architecture, windows are required to provide not only attractive appearance but also better insulation, security, and long-term durability. In many residential and commercial projects, Casement Window Profiles have become a popular solution because they offer excellent sealing performance, flexible design options, and reliable structural strength.