Henan Retop Industrial Co., Ltd

Aluminium T-Slot Profiles
Automotive Aluminium Profiles
Heat Sink Aluminium Profiles
Solar Pannel Aluminium Profiles
Surface Treatment Aluminium Profiles
Basic Aluminium Profiles
Aluminium Profiles Deep Processing
Aluminium garage door
Solar Pannel Aluminium Profile
Solar Pannel Aluminium Profiles

Solar Pannel Aluminium Profile

Material:6063 Aluminium Alloy
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Why 1000+ Customers Trusted Retop
Retop has 20+years export experience, providing aluminum profiles for 100+ countries, large inventory, trustworthy quality

Free Sample
2 Hours Responce
Assured Quality
Quality Inspection Department to control the product quality during the whole production process.
Competitive Price
Employs a professional team of engineers, designers, and a sales representative
Quick Turnaround
Employs a professional team of engineers, designers, and a sales representative
ODM & OEM Offered
In the process of realizing the many customized needs of customers
Aluminum Profiles Manufacturing Processes
Retop has advanced and professional processing aluminum profile technology, 18 extrusion lines, with an annual output of 60,000 tons

The extrusion process for aluminum profiles involves pushing heated aluminum alloy material through a die to form a profile with a specific cross-sectional shape. Molds can have complex or simple shapes, depending on the desired profile. The aluminum alloy is heated to a temperature that makes it pliable, and then loaded into an extrusion machine. A press applies pressure to a billet, pushing it through a die to form a profile. The extruded profile is then cooled and cut to the desired length.
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Aluminum has a strong affinity for oxygen, so a thin layer of oxide forms on the surface of the metal. This layer acts as a protective barrier, preventing further oxidation and corrosion of the metal. To enhance the protective properties of the oxide layer, a process called anodizing can be used. This involves controlled oxidation of the aluminum surface, creating a thicker, more durable oxide layer that provides better protection against corrosion and wear.
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Powder Coating
Powder Coating
The charged powder particles are attracted to grounded metal surfaces where they adhere and melt into a smooth, uniform coating. The coated profile is then heated in an oven, allowing the powder to cure and bond to the metal, creating a hard, durable and long-lasting finish. The benefits of powder-coated aluminum extrusions include resistance to chipping, scratching and fading, as well as resistance to harsh weather conditions and exposure to UV radiation.
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Customized Aluminum Profiles
Retop not only has 50,000+ molds to meet different customers, but also accepts customized services, just provide aluminum profile drawings

Provide drawings & determine parameter
Customers provide us with drawings to determine product parameters and surface treatment colors
Customize & provide samples
After confirming the parameters, make aluminum profile samples and provide them to customers for confirmation
Extruded aluminum profiles
After confirming that it is correct, the factory will produce the aluminum profile that meets the standard size required by the customer
Packaging and delivery
Safely package the product in wooden boxes, pearl cotton, etc., and transport it to customers by sea or land
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If you are interested in our products or have any questions that need to be customized, please fill in the form and consult us