Kangjian Kangjian

Wholesale Oil Drilling Platform Custom Extrusion Aluminum Alloy Profile Supplier, Manufacturer

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

1 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.

2 High Precision Production & 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.

3 Multiple Surface Treatments, Beautiful & Durable

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 and wear-resistant, corrosion-resistant and rust-proof, while also enhancing the aesthetic appeal of the product to meet the appearance requirements of different application scenarios.

4 Widely Applied Fields
Our products are highly versatile and widely used across multiple industries:
  • 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 are the main material benefits of these industrial aluminum profiles?

They offer an outstanding strength-to-weight ratio, high thermal conductivity, and strong corrosion resistance. The raw materials undergo strict mechanical and component tests to ensure long-term stability in harsh conditions like acid, alkali, and high humidity.

How precise are the tolerances of your aluminum profiles?

Using high-end CNC extrusion equipment and precision molds, we control our size tolerances within 0.1mm. This guarantees high surface flatness and accurate slot measurements for smooth alignment.

Can these profiles be used with standard universal accessories?

Yes. Due to the high-precision CNC manufacturing and standardized slot designs, different batches of our profiles are highly interchangeable and fully compatible with global universal accessories.

What types of surface treatments do you support?

We offer a wide selection of surface treatments, including anodizing (in silver white, black, or custom colors), sandblasting, polishing, powder coating, and electrophoretic coating. These finishes protect against scratches, wear, and rust while boosting aesthetic value.

What industries are these aluminum profiles commonly used in?

They are widely applied in automation assembly lines, robot protective covers, safety fences, display stands, logistics shelving, doors and windows, automotive parts, rail transit accessories, and electronic heat sinks or cabinets.

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