Kangjian Kangjian

Wholesale Photovoltaic PV Solar Energy Aluminum Alloy Profile Frame Spare Part Manufacturer, Factory

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 Description

Excellent Material & Stable Performance

Features an excellent strength-to-weight ratio, superior corrosion resistance, and thermal conductivity. Raw materials undergo strict component and mechanical property testing to ensure long service life and adaptability to complex conditions like humidity, acid, and alkali.

High Precision & Strong Interchangeability

Utilizing CNC extrusion equipment and precision molds, profile size tolerance is controlled within 0.1mm. High surface flatness and precise slot sizes ensure seamless compatibility with global universal accessories and complete interchangeability across batches.

Multiple Surface Treatments

Options include anodizing (silver, black, colored), sandblasting, polishing, powder coating, and electrophoretic coating. Treatments yield a smooth, fine surface that is scratch-resistant, wear-resistant, and aesthetically pleasing.

Widely Applied Fields

Automation Racks Assembly Line Workbenches Robot Protective Covers Warehousing Equipment Construction Projects Rail Transit Accessories Electronic Chassis
Product Display
Frequently Asked Questions
What are the primary advantages of your aluminum profiles?
Our profiles offer an excellent strength-to-weight ratio, superior corrosion resistance, and high thermal conductivity, making them suitable for various industrial environments.
How do you ensure the precision of the profiles?
We use advanced CNC extrusion equipment and precision molds, maintaining a strict size tolerance within 0.1mm for high interchangeability.
What surface treatments can I choose from?
We provide various options including anodizing in multiple colors, sandblasting, polishing, powder coating, and electrophoretic coating to meet aesthetic and functional needs.
Are these products compatible with standard accessories?
Yes, the slot sizes are precisely engineered to be compatible with global universal accessories, ensuring easy assembly for automation and framing.
In which industries are these profiles commonly used?
They are widely used in industrial automation, robotics, electronics (heat sinks/chassis), rail transit, and construction (doors, windows, and curtain walls).
Can the profiles withstand harsh outdoor conditions?
Absolutely. With professional surface treatments like anodizing, our profiles are highly resistant to moisture, acid, alkali, and rust.

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