Screw Fixed Aluminum Solar Panel Frame with Black Anodized Treatment 40 X 40 MM

Japan Market Black Anodized Treatment Screw Fixed Aluminum Solar Panel Frame 40 X 40 MM​


Frame Detail:

Chemical Composition:

Mechanical Properties

Production Process:

Mold Design - Extruding - Aging - Anodizing - Sand blasting / Glass bead blasting - Cutting & Punching & Drilling - Packing

Quality Control:

We operate the most strict quality control system, the detection is from the material feed, production
process, to final product, and ensure the product quality and traceability.

Characteristic Services:

1). OEM Service.
2). Design according to customers' requirements.
3). 30 years' professional experience in research, manufacturing and marketinging, we have had
various kinds of the moulds. So we can save the mould fees and delivery time for your mass products.
4). Our morden deep processing center can provide machining such as cutting, punching, drilling and
tapping, etc.

Main Customers:

SHARP, ZEP SOLAR , TRINASOLAR , RENESOLA , SOLARTRON PUBLIC , PURE SOLAR

Advantage - Why choose us ?

1) Over 30 years' aluminium industrial experience and strong team
2) Complete production process lines, from design, extrusion, powder coating,
wooden grain, deep processing;
4) Large scale sales net covering all over the world, including both domestic and foreign market.
5) Multi business scope, multi types of products, ensure market shares


Frame Drawing:



Competitive Advantage:

1. Rich Industry Experiences:
We have over 30 years experience in aluminum extrusion production, and over 10 years in solar panel frame,150 kinds of frame have been developed for a variety of use.

2. Good Capacity:
Equipped with 15 automatic extrusion lines,our production capacity above 3000T per month

3. Quality Management and Control System:
Having passed the ISO/TS 1694 and SGS certifications, our quality management and control team ensures that every product is manufactured to the highest specifications.

4. One-stop Service:
From the inspection of the raw material, extrusion, aging oven treatment, sandblasting, anodizing, film coating, further processing center, packaging; Karen Aluminum can take care of all of your aluminum extrusion product needs.

Jiangsu Karen Aluminum Co.,Ltd is a large-scale professional manufacturing company,specialized in aluminium extrusions & fabrication for Top 500 Enterprises. We focus on aluminum extrusion profiles,solar panel frame,elevator door sill,t slot aluminum extrusion,external aluminium louvres,industrial aluminium profiles since 1985.

We are Gold Supplier for TOP 500 Enterprise.Some as below.

- TRINA SOLAR / RENESOLA / SOLARTRON PUBLIC / SHARP (Solar Industry)

- OTIS / Thyssenkrupp / Schindler Group / Westinghouse（Elevator&Escalator Parts）

- Carrier / Climaveneta / Mammoth Inc.（HVAC Profile）

Karen has developed over 5000 different aluminum profiles for a variety of uses. 

At Karen, we are committed to providing highest quality product and the highest level of customer service.

We are ISO/TS 16949 compliant and SGS-ROHS certified ensuring that our products are manufactured to the highest standard. We offer cutting edge products, competitive pricing, and rapid production and delivery.

Equipped with 15 automatic extrusion lines,two electrodeposition line,one fluorine carbon spraying line and two anodic oxidation line introduced from TAIWAN WORLDCLEAN which meet the high surface requirements of our clients. our production capacity is roughly 3000T per month with a 80% export to the international market like Japanese、Korean、Thailand、India、Poland、Dubai、America,etc 

Our ultimate goal is your satisfaction. 

Advantages of our products 

1. Rich Industry Experiences: 

We have over 30 years experience in aluminum extrusion production, and over 5000 aluminum profiles have been developed for a variety of use. 

2. Good Capacity:

Equipped with 15 automatic extrusion lines,our production capacity above 3000T per month

3. Quality Management and Control System: 

Having passed the ISO/TS 1694 and SGS certifications, our quality management and control team ensures that every product is manufactured to the highest specifications. 

4. One-stop Service: 

From the inspection of the raw material, extrusion, aging oven treatment, sandblasting, anodizing, film coating, further processing center, packaging; Karen Aluminum can take care of all of your aluminum extrusion product needs. 

5. OEM/ODM Service:

We sincerely welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!