Kangjian Kangjian

Wholesale Industrial Extrusion Aluminum Alloy Profile Spear Parts Suppliers, Manufacturers

Qingdao Kangjian Aluminum Technology Co., Ltd.

1.Offers extensive range of high-performance aluminum products designed

for global architectural, industrial, and engineering applications.

2.We are known for our high-quality doors and windows, our expertise also

covers handrails, railings, louvers, partitions, and smart motorized louvers

all engineered to meet diverse functional, aesthetic, and sustainability requirements.

3.Flexible Low MOQ as your  order requirements.

Product Description

Product Display
Industrial aluminum profile
Industrial aluminum profile
Industrial aluminum profile
Product Description

Excellent Material & Stable Performance

It has excellent strength-to-weight ratio, corrosion resistance and thermal conductivity. The raw materials have undergone strict component and mechanical property tests, with a long service life and the ability to adapt to various complex working conditions such as humidity, acid and alkali.

High Precision & Strong Interchangeability

Using CNC extrusion equipment and precision molds, the size tolerance of the profiles is controlled within 0.1mm, the surface flatness is high, and the slot size is precise. This ensures seamless compatibility with global universal accessories, and different batches of products can be completely interchangeable.

Multiple Surface Treatments

It offers various surface treatment processes such as anodizing (silver white / black / colored), sandblasting, polishing, powder coating, and electrophoretic coating. After treatment, the surface of the profiles is smooth and fine, scratch-resistant, wear-resistant, corrosion-resistant and rust-proof, enhancing the aesthetic appeal to meet diverse application requirements.

Widely Applied Fields

  • Automation equipment racks, assembly line workbenches, conveying line frames
  • Industrial robot protective covers, equipment safety fences
  • Display stands, shelves, warehousing and logistics equipment
  • Building doors and windows, curtain walls, interior and exterior decoration projects
  • Automobile parts, rail transit accessories
  • Electronic and electrical heat sinks, chassis and cabinets
Frequently Asked Questions

What material properties make these aluminum profiles reliable?

They are made from premium-grade raw materials featuring an exceptional strength-to-weight ratio, high corrosion resistance, and superb thermal conductivity, which allows them to perform reliably in humid or acidic environments.

What is the size tolerance of your industrial aluminum profiles?

By utilizing state-of-the-art CNC extrusion equipment and precision molds, the dimensional size tolerance is strictly controlled within 0.1mm, ensuring a high level of precision and straightness.

Are these profiles compatible with standard global accessories?

Yes. With precise slot sizing and strict manufacturing tolerances, our profiles guarantee seamless compatibility and complete interchangeability across different batches and standard hardware.

What surface treatments do you offer for the aluminum profiles?

We offer a range of finishes including anodizing (silver, black, and colors), sandblasting, polishing, powder coating, and electrophoretic coating to enhance aesthetics, scratch resistance, and durability.

In what fields are these aluminum profiles most commonly applied?

They are widely applied in automation racks, assembly line workbenches, robot protective enclosures, warehousing storage racks, architectural structures, vehicle components, and electronic heat sink cabinets.

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