Customized Service | Aluminum Extrusion Profiles Supplier Manufacturers | WJW Aluminum
Customization You Can Trust
Leveraging advanced equipment, extensive experience, and technical proficiency, we deliver high-quality aluminum extrusion products at competitive prices—consistently.
Our 50,000 m² facility houses sophisticated deep-processing equipment, enabling seamless integration from mold design to post-production finishing—ideal for high-volume customization.
With more than ten years of processing experience
WJW has 20 years experience processing experience strong technical team can meet the different needs of the industry.
WJW has 20 years experience processing experience strong technical team can meet the different needs of the industry.
We randomly inspect 10% of raw material batches and conduct first-piece inspections to ensure full compliance with quality standards before warehouse release.
Our CNC machining achieves ±0.01 mm accuracy. We support extrusion lengths of up to 30 meters and profile diameters up to 700 mm.
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Non-standard aluminum alloy parts customization
Non-Standard Customization Is In Accordance With The Drawings Or Samples Provided By Customers.
The following is the process of customizing aluminum profiles
Project Briefing – We assess your drawings or sample models.
Technical Feedback – Our engineers provide design-enhancement suggestions to ensure optimal assembly and performance.
Quotation – Receive a formal written quote within 24 hours.
Agreement & Mold Development – Upon approval, we finalize the contract and proceed with mold fabrication.
Prototype Sample – We provide mock-up samples for your assembly testing and confirmation.
Production – Once approved, production begins under coordinated oversight.
Production Updates – Daily status updates via WeChat group, including sales, technical, and logistics coordination.
After-Sales Support – Post-delivery, our team responds within 24 hours to resolve any issues.
20+years
More than 20 years of experience in aluminum profile processing
Start customizing for your aluminum profile project right now
Look at our factory equipment strength
Fabricated aluminium products and machining aluminium products are used widely in many industries, like lighting, furniture, architecture, marine, sporting equipment, industrial equipment, electronics and more.
Aluminium fabrication is the process of creating aluminium parts through cutting, bending and shaping. In wide industries, aluminium fabrication can make various parts and structures for machinery, products, and artwork.
Mold Workshop
It is worth noting that aluminum profile die is required for extrusion. This industrial aluminum profile extrusion die is made of H13 steel, and the die can only be used after nitriding. Generally, a set of molds is composed of a positive mold, a mold pad and a mold sleeve. The positive mold is composed of working belt, empty cutter, deflector and other parts, each of which has its own role. WJW's specialized mold opening workshop has professional CNC lathes, CNC machining centers, and advanced high-precision processing equipment such as slow wire feeding processing. In order to extrude ultra-high precision products, it is required that the manufacturing accuracy of the die should reach 0.01mm, so that the tolerance of extruded aluminum products should reach ± 0.05mm.
Aluminum Extrusion Production Line
A high-end aluminum profile extrusion line represents the ability of this aluminum profile production enterprise. Good equipment can not only improve production efficiency, but also improve product quality. The extrusion method of aluminum profile extruders can not only produce tubes, bars and profiles with simple section shapes, but also produce profiles with complex sections and shapes, such as profiles with gradually changing sections, shapes and complex profiles or hollow profiles. It is very difficult to produce such profiles by rolling or other processing methods, However, it is very easy to use a complete production line such as aluminum profile extrusion machine and its auxiliary equipment, and the precision is very high, and the quality is completely in line with the standard. With the improvement of the extrusion process of the extruder, it is now possible to produce a wall thickness of (0.3 ～ 0.4) ± 0.10 mm and a surface roughness of Ra0.8 ～ 1.8 μ M high-precision aluminum alloy profiles, which is far beyond the reach of other processing equipment. The use of aluminum profile extruders not only greatly reduces the total workload and simplifies the subsequent processes, but also improves the comprehensive utilization rate and yield of metal materials.
Full Automatic Vertical Aluminum Profile Spraying Production Line
With the growing popularity of door and window customization, and the increase of customer groups, there is a higher demand for personalized doors and windows. Many colors are one of them. In recent years, the national and social requirements for environmental protection have become higher and higher, and the policy guidance has gradually restricted and reduced the production process of high energy consumption and high pollution. WJW's fully automatic vertical aluminum profile spraying production line, fast color change and powder spraying room, can achieve a variety of color change spraying, which is difficult to achieve by anodic oxidation and electrophoretic coating. In addition, powder spraying has obvious advantages in environmental protection. The powder coating contains no solvent, VOC emissions are almost zero, and the environmental protection pressure is low.
In-depth Fabrication of Aluminum Extrusion, Aluminum Profiles
Machining is a part of aluminium fabrication, it plays an important part in most aluminium extrusion component work by removing material from the parent workpiece. Machining service includes cutting, drilling, milling, countersinking, knurling, counterboring, threading, reaming, laser cutting, etc. Aluminium fabrication and machining operation can be done of machines such as CNC milling machine, CNC turning machine, drill, tapping machine, punches or presses, laser cutting machine, laser marking, plasma cutting, and welding machine, CNC bending machine, etc.
Which Alloy Work Best for Aluminium Fabrication?
If your project is made of extruded aluminium, 6063 6060 6061 6082 will be the best material for fabrication. The most popular alloy is 6061, which can be found in nearly all kinds of industries, from aerospace and automotive to packaging and communications.
If you’re looking for high weldability, choose an aluminum alloy in the 5XXX or 6XXX series. 2XXX and 7XXX alloys are not considered weldable.
In most cases, aluminum alloy 3003 is probably the best alloy for bending, then comes alloy 5052 right behind, and 5052 is with better formability than 3003.
Customize Product Surface Treatment
Aluminum turns black when exposed to air for a long time and reacts with other elements. Surface treatment products have corrosion resistance, weather resistance, wear resistance, decorative appearance, long service life and other characteristics. Commonly used surface treatment processes are anodic oxidation, wire drawing sandblasting oxidation, electrolytic coloring, electrophoresis, wood grain transfer printing, spraying (powder spraying) dyeing, etc. Colours can be customized on request.
WJW ALUMINIUM produces powder-coating aluminum extrusion profiles. We provide you with a wide range of RAL colors, PANTONE colors, and custom colors. Powder-coating finish textures can be smooth, sandy, and metallic. Powder coating gloss can be bright, satin, and matt. WJW ALUMINIUM provides a powder coating service for aluminum extrusions, machined aluminum components, and fabricated aluminum parts.
Cooperation process
We hope to cooperate with you and grow together
Make comprehensive evaluation of products according to customers' drawings and samples
Engineers from mold design to surface treatment, in order to meet the premise of profile assembly to give reasonable and perfect modification suggestions
According to the requirements of the communication between the two parties, draw and make cost accounting, give a formal written quotation within 24 hours
If the quotation is reasonable, the two sides sign a mold opening agreement, our factory will create customer service group
Provide qualified sample for customer assembly as required
If the sample is correct after customer assembly confirmation, we can formally place an order for production
Wechat service group is composed by sales, technician and merchandiser to send production progress every day
If there is any problem after cargo delivery, 24 hours is ready to reply and give solutions
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Warehousing and Logistics
The transportation department assists you with all your warehousing and logistics challenges.
With over 3 million ft² of strategic warehouse space across China, we support extensive inventory management and client storage needs. Our “Just-In-Time” model ensures reliable, on-schedule delivery through optimized supply chain management.
supply chain management
Consistent on-time delivery throughout our supply chain management process is critical to the success of our business. Our warehouse department ensures that your products are properly stored prior to delivery. Minimizing supply chain bottlenecks between customers and businesses by delivering aluminum directly from our own distribution centers and company locations, making us the experts that matter most to you - on-time delivery.
Get in touch with us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
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