Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of aluminum extrusion 7003 7005 7020 high hardness anodized aluminum profile in China. Welcome to wholesale cheap aluminum extrusion 7003 7005 7020 high hardness anodized aluminum profile made in China here from our factory. We also accept customized orders.
We are one of professional and reliable customized aluminum profiles manufacturers and suppliers in China. Our Aluminum Extrusion 7003, 7005, and 7020 offer exceptional hardness and durability while our anodized finish options provide long-lasting protection against wear and tear. With our one-stop aluminum production services, we provide an effortless and efficient experience from start to finish.
Whether you need assistance with product design, selection of materials, or production, we are committed to delivering the highest quality products that meet your exact specifications. Our commitment to customer satisfaction, quality control, and on-time delivery has made us the trusted choice for businesses around the world.
Products Details
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Product Name |
Aluminum Extrusion 7003 7005 7020 High Hardness Anodized Aluminum Profile |
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Aluminum Alloy |
7000 series, aluminum 7003 7005 7020 alloy |
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Temper |
T3-T8 |
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Shape |
According to client's requirement |
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Application |
Aerospace, automotive, construction, electronics industry, sports equipment |
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Surface Treatment |
mill finished, anodized, wood grain, power coating, sand blasting, electrophoresis, brushed, polishing, etc |
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CNC Deep Processing |
cutting, drilling, machining, punching, bending, tapping and so on |
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Certifications |
CE, ISO, SGS, TUV, ROHS |
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Samples |
free sample. 1-3 days delivered to you. |
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MOQ |
500KG for each profile |
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Delivery Time |
Mold developing and sample conformation is 12-15 days, then production duration is 15-25 days after receipt of deposit from buyer. |
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Payment Terms |
30% deposit before production, and balance before shipment. |
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Port |
Shenzhen, Guangzhou, etc |
Products Description
The 7003, 7005, and 7020 aluminum profiles are known for their high hardness, making them suitable for a wide range of applications, including construction, transportation, and industrial uses. They are lightweight and offer excellent corrosion resistance, ensuring long-lasting performance in harsh environments.
Our aluminum profiles are also anodized, providing additional protection against corrosion and wear. The anodizing process creates a durable, protective layer that enhances the appearance of the aluminum profile and extends its lifespan.






Surface Treatment
We provide customers with a variety of surface treatment solutions to meet different needs and requirements. We offer a variety of different surface treatments, including oxidation, spraying, polishing, wood grain, electrophoresis, brushed, etc., which can be selected according to the needs of customers. Oxidation can make the metal surface form an oxide film to prevent further corrosion of the metal; spraying can form a protective film on the surface to increase the durability of the item; polishing can make the surface smooth, bright, mirror-like effect; wood grain can imitate the effect of wood grain, so that the surface has a natural beauty; electrophoresis can make the surface form a uniform coating to improve corrosion resistance; brushing can increase the roughness of the metal surface, increase the color and texture. No matter what kind of surface treatment method you need, we can provide you with professional services to make your products even better.

Packing Reference
To ensure the safe delivery of our products, we carefully package our aluminum profiles according to customer requirements. We offer a range of packaging options, including custom packaging solutions tailored to the specific needs of our customers.

QC System
At Zhonglian Aluminum, we have strict quality control standards in place to guarantee the quality of our products. We employ advanced testing and inspection methods to ensure that our customers receive only the highest-quality aluminum profiles.

Certification
Our aluminum profiles come with a certificate of quality, giving our customers peace of mind that our products have passed rigorous testing and inspection processes.

One-stop Aluminum Solution
In addition to our high-quality aluminum profiles, we offer one-stop aluminum services, including design, extrusion, fabrication, and finishing. Our experienced team can help you bring your aluminum project to life, providing expert guidance and support throughout the entire process.

Ordering Process
We offer a wide range of aluminum profiles, including 7003, 7005, and 7020 aluminum extrusion profiles. Our aluminum profiles are made with high-quality materials, ensuring their durability and strength. If you are interested in our aluminum extrusion 7003 7005 7020 high hardness anodized aluminum profile, please contact us freely, OEM & ODM service is welcomed. Our sales team will be happy to assist you with your order and answer any questions you may have.

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