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

24 - Nov - 2025
How to Choose the Right Surface Treatment for Aluminum Profiles in Different Countries

In the aluminum profile industry, product performance is defined not only by alloy and dimensions, but largely by the surface treatment.

20 - Nov - 2025
Key Surface Finishing Options for Architectural Aluminum Profiles

When it comes to aluminum profiles for doors, windows, and façades, surface treatment is one of the most important factors. Different markets—especially in the Middle East—have unique preferences for color consistency, corrosion resistance, and durability. Here are the most common finishing options:

17 - Nov - 2025
How Our Aluminum Profiles Empower Your Projects: Quality, Customization, and Sustainability at Every Step

In the fast-paced world of manufacturing, construction, and industrial design, the choice of materials can make or break a project. Aluminum profiles have emerged as the unsung hero—lightweight, durable, corrosion-resistant, and infinitely versatile. At [Your Factory Name], we don’t just produce aluminum profiles; we craft solutions that align with your goals, whether you’re building skyscrapers, designing automotive components, or innovating electronics. For over [X] years, we’ve been a trusted partner for businesses worldwide, turning raw aluminum into high-performance profiles that drive success.

14 - Nov - 2025
A Quick Guide to Aluminum Door & Window System Structure

Aluminum door and window systems are widely used in modern buildings because of their strength, durability, and clean appearance. But what truly defines the performance of a window is not just the aluminum profile—it is the entire system design.

12 - Nov - 2025
Aluminum Profile Solutions for Doors and Windows: Innovation and Quality with KANGDI ALUMINIUM

At KANGDI ALUMINIUM, we specialize in the manufacturing of aluminum profiles for door and window systems, offering solutions that combine technology, design, and sustainability. With years of experience and a strong commitment to quality, we work alongside architects, builders, and distributors to develop efficient, durable, and aesthetically appealing projects. Below, we show how our aluminum profiles adapt perfectly to the different needs of the market

05 - Nov - 2025
Company Moves to New Plant, Unleashing New Development Momentum for Aluminum Processing Industry​

Recently, our company has officially moved to its new factory site, marking a crucial milestone in the company's development journey and injecting strong impetus into the further development of the aluminum processing industry.​