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Sunnyhowe is a leading aluminum CNC machining manufacturer, delivering unmatched precision and expertise. Equipped with a modern in-house facility, we provide comprehensive CNC machining services fully customizable to your project requirements. Our dedication to excellence drives continuous investment in team training and technology, enabling us to handle aluminum parts of any complexity and scale with high accuracy and efficiency. When you partner with Sunnyhowe, you benefit from exceptional craftsmanship, meticulous attention to detail, and a results-driven approach to achieving your goals. Whether you require rapid prototyping, low-volume batches, or full-scale production, we have the advanced capabilities and experience to meet your aluminum CNC machining demands. Committed to both manufacturing excellence and complete customer satisfaction, Sunnyhowe stands as the preferred partner for professional aluminum machining solutions. Contact us today to discuss your project and discover how our advanced CNC machining services can help you succeed.
We expertly handle aluminum CNC machining projects of all scales, from prototypes to high-volume orders, using advanced machinery to deliver precision down to 0.0002 inches. Our capabilities cover a wide range of part sizes, from compact 3″ x 3″ x 3″ (under 1 lb) components to large-scale structures up to 150″ x 92″ x 48″ (weighing 44,000 lbs).
As a full-service, in-house manufacturer, we streamline production to reduce costs and lead times while ensuring quality control. Our 80,000 sq ft facility in Shenzhen is equipped with over 100 CNC machining centers and 35 overhead cranes (capacity up to 20 tons), enabling us to efficiently meet diverse custom aluminum machining needs with consistent precision.
We combine advanced equipment, well-trained personnel, and a commitment to quality to provide a full range of services to optimize the customer value chain. If you are looking for the best CNC aluminum machining services, Sunnyhowe is your best choice. With modern facilities and experienced staff, we are a leading aluminum machined parts supplier, providing services from design to manufacturing.
Sunnyhowe’s innovative technology and experienced engineering and production teams enable us to manufacture parts with tight dimensional tolerances and provide assembly services. Materials are sourced from reputable suppliers and verified for compliance upon arrival. Our quality control team uses advanced testing and inspection equipment to ensure that every part produced meets customer specifications. All orders are reviewed for accuracy before shipment. Let Sunnyhowe take on these tasks and ensure accurate and reliable services. Contact us today and we can discuss how to turn your plans into reality.
Our dedicated engineering team supports your project from early concept to full production, ensuring a smooth process. Using advanced computer-aided engineering (CAE) tools and deep technical expertise, we optimize designs for rapid prototyping and precision-machined aluminum parts.
We enhance manufacturability and product integrity through CAE technology, including UG (Unigraphics) for design and manufacturing feasibility verification. Our engineers expertly process and interpret CAD/CAM files from various systems, enabling seamless design-to-production integration and accurate, efficient part development. The result is value-driven engineering solutions that reduce costs across the manufacturing lifecycle while maintaining quality and performance.
Our aluminum CNC machining services cover a diverse range of processes, offering flexible and adaptable production and shipping solutions. From product development stages to large-scale production, we meet needs ranging from flat surfaces to radial and axial holes, slots, and grooves—all with ideal cost-effectiveness. Our professional team is available to support you 24/7.
Our CNC machining services allow for the creation of complex milled parts at velocity. This expands the potential range of materials without minimising efficiency and standards. We can manufacture complex parts in a wide range of sizes, quantities, and with multiple angled features.
Our team continues to refresh our fleet of machines, investing significantly in our Turning and Mill/Turn technology. This allows us to remain ahead of the game, providing a tailored service and solution to our customers that is hard to match within the industry.
The 3 axis CNC machining services offer the best value in the industry for small CNC machines. It packs a punch, an efficient smaller package that delivers big results and high standards of productivity. The best way to maintain productivity in a smaller space.
4 axis CNC machining is where the 4th axis rotates whilst the machine is not cutting, aiding precision. Our range of CNC machining services is designed to offer a wide range of precision to fit any manufacturing complexities and demand.
We continue to innovate, refining our 5 axis CNC machining services for maximum output at reduced time and cost. The 5 axis provides you with the power and precision for myriad uses, maintaining accuracy and delivering consistently.
Swiss machining is an efficient way to produce complex, or slender component. By moving both live tooling and the workpiece, we can always cut the material which is close to the workpiece holder. To avoid deformation compared to traditional CNC lathe.
Our advanced Wire EDM machines allow us to complete complex projects at quick turnarounds, and in tight tolerances up to +/_ 0.0001. We employ 4-axis machining to produce high-quality products. We use various advanced CAM software, which helps us import parts, files, and drawings easily.
Creating a prototype is an important part of the manufacturing process. Our services allow our clients to see a product, part, or concept in action before making a decision on whether to continue production or make necessary changes.
Many components require threaded holes or tapped features for mounting screws, fasteners, or connectors. Our CNC machining service offers precise threading and tapping capabilities, ensuring that these essential features are accurately created to the required specifications.
Custom parts manufacturing often involves drilling precise holes for components, connectors, and fasteners. Our High-speed dril with CNC machines guarantees accurate hole placement, diameter, and depth.
If you need a super flat surface part, or round part that needs OD and ID +/- 0.005mm in tolerances, our CNC grinding machining service will be the best match of your production needs for such type of parts.
We provide professional CNC aluminum machining services to manufacture custom high-precision parts according to your mechanical drawings. This helps global customers efficiently manage operations and customized components.
Our services include rapid prototyping, small-batch processing, and high-volume production of end-use parts, with no minimum order quantity—orders as low as 1 piece can be completed in as fast as 3 days. Whether simple or complex, we offer flexible production and shipping options to meet your needs at every product development stage, with the most suitable pricing.
Additionally, our expert team is available 24/7 to answer questions and provide project support.
Upload your file and receive fast pricing or manufacturability feedback! Quote time for Aluminum CNC is one business day. We will contact you with any questions! STEP files are our preferred format.
Get An Instant QuoteAluminum is a lightweight metal known for its excellent strength-to-weight ratio, making it ideal for applications that require robust metal performance without added weight. Aluminum is available in a variety of alloys, each identified by a classification number where the first digit indicates the primary alloying element. Below is a classification of aluminum materials.
1 series aluminum content exceeds 99.00%, with good conductivity, corrosion resistance and welding performance; but the strength is low and cannot be strengthened by heat treatment. High-purity aluminum (aluminum content exceeds 99.9%) is mainly used in scientific experiments, chemical industry and special purposes.
Aluminum alloy with copper as the main alloying element, also adds manganese, magnesium, lead, bismuth and other elements to enhance cutting processability. 2011 alloy, pay attention to safety protection during smelting (dangerous gases will be generated). 2014 alloy is used in the aviation industry and has high strength. 2017 alloy is lower in strength than 2014 alloy, but is easier to process, and 2014 alloy can be strengthened by heat treatment. Commonly used Aviation industry (2014 alloy), screws (2011 alloy), industries with high operating temperatures (2017 alloy).
Aluminum alloys with manganese as the main alloying element cannot be strengthened by heat treatment. They have good corrosion resistance and welding performance, and their plasticity is close to that of super aluminum alloys. They are used for oil-conducting seamless pipes (alloy 3003) and tanks (alloy 3004) for aircraft.
The main component of 4 series aluminum profiles is silicon, and some can be strengthened by heat treatment. 4032 has good heat resistance and friction resistance, and a small thermal expansion coefficient. It is often used in pistons, cylinder heads, etc. 4043 has a small solidification shrinkage. After sulfuric acid anodizing, it naturally develops a gray color. It is often used for welding lines, building panels, etc.
5 series aluminum profiles are mainly magnesium, with good heat resistance, welding performance, and fatigue strength, but cannot be strengthened by heat treatment, and can only be improved by cold working. They are often used in lawn mower handles, aircraft fuel tank ducts, bulletproof vests, etc. 5005
The strength is the same as 3003, with good processability, weldability, and corrosion resistance. It has good finishing properties after anodizing, and the color is consistent with 6063 profiles. 5052 is the most representative alloy, with medium strength, good corrosion resistance, weldability, and formability, especially high fatigue strength and good seawater resistance. It is generally suitable for sheet metal, ships, vehicles, buildings, bottle caps, honeycomb panels, etc.
Generally, mid-range and above aluminum materials are basically 6 series. Aluminum-magnesium-silicon alloy is composed of three metals: aluminum, magnesium, and silicon. A composite material composed of 2,4-dioxide and 2,6-dioxide, is the most widely used alloy at present. Among them, 6063 and 6061 are the most commonly used, followed by 6082, 6160, 6125, 6262, 6060, 6005 and 6463; 6063, 6060 and 6463 have relatively low strength in the 6 series. 6061 has medium strength, good corrosion resistance, good welding performance, good process performance (easy to extrude) and good oxidation coloring performance.
7072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
We provide a variety of aluminum grades for your aluminum parts. If you have special aluminum grade requirements, please contact us.
7072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 5083-H1117072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 60637072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 50527072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 2024-T3517072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 70507072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum MIC-67072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 6082-T6517072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 2017A7072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 7075-T6517072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 20147072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 6061-T6517072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 7075-T73517072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 6061-T67072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 60827072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 60607072 has a low electrode potential and is mainly used for anti-corrosion covering skins and is also suitable for heat exchanger fins. 7075 is one of the strongest alloys in aluminum alloys, but has poor corrosion resistance. 7075 is a hardenable alloy with good resistance to stress corrosion cracking, suitable for thick plates, forgings, aircraft, high-speed rotating bodies, etc.
Understand Aluminum 7075-T6
Aluminum is one of the most widely used metals globally, prized for its excellent machinability which makes it ideal for CNC machining and a preferred choice across numerous industries. Key machining properties of aluminum include:
The CNC aluminum machining services provided by Sunnyhowe help businesses save costs and add value to aluminum components. Our CNC machined aluminum prototypes offer comprehensive solutions for a wide range of product needs, supported by fast turnaround times and excellent customer service. CNC aluminum prototypes help identify design issues and prevent production challenges, allowing for smoother mass production. With a skilled team of machinists and advanced technology, we ensure superior finishes and precise results every time. Our engineering team has designed our CNC aluminum rapid prototyping services to meet the demands of large-scale enterprises, following ISO-mandated quality and testing regulations throughout production. Contact us today to learn how our CNC aluminum rapid prototyping and machining services can benefit your project.
Sunnyhowe is committed to manufacturing your custom aluminum parts through our CNC machining services, with low cost, fast delivery, high precision, and no minimum quantity. Start manufacturing your CNC aluminum machined parts with us today.
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Need to get high-quality aluminum parts made quickly? Want help from professionals who can make even the most complex manufacturing projects a breeze? Sunnyhowe's aluminum CNC machining services deliver precisely machined parts to your exact specifications. We combine competitive pricing, fast delivery, and total customer satisfaction with versatile CNC technologies and advanced equipment. Our capabilities include complex machining across various aluminum alloys, achieving tight tolerances as fine as 0.0005 inches with high precision. Beyond standard CNC services, we also offer integrated prototyping and additive manufacturing solutions—ideal for producing functional aluminum prototypes even for complex projects.
Sunnyhowe provides aluminum alloy rapid prototyping services. Aluminum CNC prototyping enables effective design verification and pre-production testing before mass production, helping you identify and resolve issues faster to accelerate product development. Our in-house processes deliver efficient, precise, and cost-effective results for aluminum prototype manufacturing. Each project receives engineering review and design analysis to meet specific requirements, ensuring optimal processing solutions aligned with your budget, timeline, and material needs.
If you require support for a custom aluminum CNC machining project, we stand as one of the most capable and cost-effective production partners, backed by advanced technology, proven experience, and specialized skills. Quality remains our foremost priority. We rigorously adhere to the ISO9001 quality management system, integrating efficient production processes and adaptable custom engineering to deliver complex projects rapidly without compromising product excellence. To further strengthen our commitment to quality, we engage independent third-party oversight to continuously enhance our quality control management system. Operating under ISO guidance, we maintain a highly effective quality assurance framework that ensures every project meets the highest standards of precision and reliability.
Sunnyhowe invests in advanced measuring equipment including Carl Zeiss CMM systems, X-ray detectors, spectrometers, and dedicated cleanliness testing laboratories. To consistently ensure the quality of your parts, we maintain ongoing investments in precision testing instruments and comprehensive employee training programs.
Sunnyhowe provides surface treatment options for aluminum CNC machined parts to improve performance and appearance. Each treatment is applied to enhance the mechanical properties and visual finish of your components.
Aluminum is an ideal material choice for diverse applications due to its lightweight nature, excellent manufacturability, and strong performance characteristics. As a result, numerous industries can achieve enhanced outcomes through the use of precision aluminum CNC machined parts.
CNC machined aluminum enables the production of diverse components and assemblies that support a wide range of industrial applications. Today, high-precision CNC aluminum parts are increasingly essential across engineering fields. We provide the following types of CNC machined aluminum parts to meet our customers' needs:
CNC machining is applicable to materials with sufficient hardness for milling, including plastics, metals, and composites. Aluminum, as a lightweight metal, offers an exceptional strength-to-weight ratio, making it an ideal choice for applications requiring robust performance without added weight. Aluminum is available in numerous alloy types, each classified by a numbering system where the first digit indicates the primary alloying element.
The inherent hardness of aluminum makes it highly suitable for producing mechanical parts via CNC machining, while its natural oxide layer provides reliable protection against corrosion. Aluminum possesses multiple properties that contribute to efficient and convenient CNC machining. Compared to many metals with similar traits, aluminum demonstrates superior machinability — most grades allow smooth cutting, easy chip formation, and effortless shaping with standard tooling. This high machinability enables faster processing speeds, reducing both machining time and labor costs on CNC equipment. Additionally, it supports the attainment of tighter precision tolerances, essential for manufacturing high-accuracy components.
Sunnyhowe delivers meticulous solutions and custom aluminum parts manufactured precisely to your specifications and requirements. We handle both large and small production batches, along with one-off projects including new product development and R&D initiatives. Furthermore, we support you through every critical stage of custom product prototyping and manufacturing—from initial design and small-batch production to post-processing and logistics. Committed to accelerating your development cycle and reducing costs, Sunnyhowe is your trusted partner whether for single prototypes or full-scale production runs of thousands of units.
Most CNC machining shops only quote CNC machining as a stand-alone operation. But when new parts are in the hundreds or more, you need a more complete solution to achieve the best results. Some of these parts are better not milled from a solid block, but die-based machining or milling-assisted forging processes. Extrusion, casting and forging processes can all be combined with CNC machining to create better aluminum parts. Whatever the test conditions, whatever the performance requirements.
We are committed to supporting our customers’ manufacturing requirements, including producing specialized parts that are often difficult to source elsewhere. Our dedication to quality is evident at every stage—from initial design and material certification through to final packaging and shipping. This ensures your parts meet exact specifications, whether you require a limited run of prototypes or full-scale production.We distinguish ourselves by adopting a solution-driven approach to every project, consistently identifying opportunities for refinement that enhance part performance, optimize production efficiency, and reduce overall costs. In addition to aluminum machining, we bring decades of experience working with a wide range of materials including brass, copper, rubber, and plastics.
We are dedicated to delivering industry-leading aluminum machining services, positioning us as the ideal manufacturing partner for our customers. With years of specialized experience, our skilled team applies deep industry knowledge and technical insight to every project. This expertise has enabled us to develop efficient, precise, and cost-effective processes that consistently yield exceptional results.
Our design and programming team conducts thorough, rapid evaluations of each project—assessing cost, manufacturability, and complexity—while ensuring full compliance with your specifications. This detailed verification process guarantees that you receive the most optimized machining solution, aligned with your budget, timeline, and material requirements.
Recognizing that every project is unique, we provide fully customized aluminum CNC machining services tailored to your specific needs. Furthermore, our commitment to rigorous quality assurance and inspection ensures that every precision aluminum component we produce meets the highest standards of excellence.
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