Are you searching for aluminum CNC machining parts manufacturers in China that can reliably serve U.S. businesses? Whether your business is in aerospace, automotive, electronics, or another precision-demanding industry, finding the right supplier for custom aluminum parts is crucial.

To help you navigate the vast selection of manufacturers, we’ve researched and compiled a list of the top 10 China-based factories specializing in aluminum CNC machining. These manufacturers offer high-quality, cost-effective solutions, from aluminum milling and turning to advanced anodizing and surface treatments. Many of these factories have years of experience exporting to the U.S., ensuring smooth logistics, on-time deliveries, and compliance with U.S. market standards.

Why Aluminum?

Aluminum is favored across multiple industries due to its lightweight properties, corrosion resistance, and recyclability. It’s also easy to machine and finish, making it ideal for a wide range of applications, from aerospace components to automotive parts.

Each of the manufacturers listed here excels in handling aluminum CNC machining, offering tailored solutions, whether you need prototyping or large-scale production. Let’s take a closer look at the top 10 aluminum machining parts manufacturers in China.

Top 10 Manufacturers

1. YIJIN Hardware

• Location: Shenzhen, China
• Services Offered: CNC aluminum milling, turning, anodizing, surface treatments.
• Industries Served: Aerospace, Electronics, Automotive, Medical, Military Defense.
• Lead Times for U.S. Clients:
  • Urgent High-Precision Sample: Within 24 hours.
  • New Mold Requirement: Mold production in 5 days, sample delivery within 7 days.
  • Standard Prototyping: 5-7 days.
  • High-Volume Production: 2-4 weeks depending on project complexity.
• Overview: YIJIN Hardware is a leading manufacturer known for its precision aluminum machining parts. With over 20 years of experience, YIJIN specializes in delivering high-quality CNC aluminum parts to industries such as aerospace, automotive, and electronics. They also offer exceptional die casting aluminum parts solutions and specialized laser cutting steel sheet services, ensuring precision for intricate designs and projects requiring high accuracy. They are particularly skilled at custom machining, offering a range of services from CNC milling and turning to anodizing and surface treatments like powder coating and polishing. Their state-of-the-art facility in Shenzhen is equipped with advanced CNC machines, allowing them to handle complex projects with tight tolerances. With a commitment to customer satisfaction, YIJIN ensures competitive pricing and efficient lead times for U.S. clients, making them a trusted partner for high-precision aluminum parts.
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2. RunPeng

• Location: Shenzhen and Dongguan, China
• Services Offered: CNC aluminum machining, die-casting, punching, milling, anodizing.
• Industries Served: Aerospace, Robotics, Automotive, Electronics.
• Lead Times for U.S. Clients: 4-6 weeks.
• Overview: RunPeng has been a premier manufacturer of aluminum machining parts for over 27 years. Known for their cutting-edge CNC technology, they provide high-precision aluminum parts for industries like aerospace, automotive, and robotics. RunPeng’s expertise includes CNC milling, die-casting, and anodizing, which allows them to handle a variety of aluminum-based projects, from prototype development to large-scale production.Their facility features automatic die-casting machines, wet grinding mills, and wire-cut machines, enabling them to meet the stringent requirements of global clients, including those in the U.S. RunPeng’s emphasis on quality control and customer satisfaction ensures that their clients receive reliable, durable parts with each order.

3. ZP Aluminum Co., Ltd

• Location: Foshan, Guangdong, China
• Services Offered: Aluminum extrusion, CNC machining, laser cutting, anodizing.
• Industries Served: Aerospace, Automotive, Industrial, Consumer Electronics.
• Lead Times for U.S. Clients: 3-4 weeks.
• Overview: ZP Aluminum Co., Ltd, based in Foshan, is a specialist in custom aluminum extrusion and CNC machining. They have over a decade of experience in producing high-quality aluminum parts, with a client base that spans the globe, including markets in the U.S., Europe, and Asia. Their advanced machining capabilities include laser cutting, anodizing, and deep processing, making them a trusted partner for companies looking for precision aluminum components.ZP Aluminum’s ability to offer customized extrusion profiles and accurate CNC machining makes them a standout for clients with specific design and engineering requirements. Their commitment to quality and their fast lead times ensure they remain a top choice for businesses in need of high-precision aluminum parts.

4. BOEN Rapid

• Location: Shenzhen, China
• Services Offered: Prototyping, CNC machining, die-casting, rapid tooling, low-volume manufacturing.
• Industries Served: Medical, Aerospace, Consumer Electronics, Robotics.
• Lead Times for U.S. Clients: 2-4 weeks.
• Overview: BOEN Rapid focuses on low-volume aluminum manufacturing and rapid prototyping, making them ideal for companies in need of short production runs or prototyping services. They offer a wide range of aluminum CNC machining services, including milling, turning, and die-casting, along with 3D printing and rapid tooling.Their facility is well-equipped with modern CNC machines, enabling them to deliver high-quality aluminum parts with fast turnaround times. BOEN’s expertise in medical devices, aerospace, and consumer electronics ensures they are well-positioned to meet the diverse needs of U.S. clients, particularly those in high-tech sectors.

5. LJZ CNC Machining

• Location: Shenzhen, China
• Services Offered: CNC aluminum milling, turning, rapid prototyping, Swiss machining, plastic injection molding.
• Industries Served: Electronics, Medical Devices, Robotics, Consumer Products.
• Lead Times for U.S. Clients: 3-5 weeks.
• Overview: LJZ CNC Machining offers comprehensive aluminum CNC machining services, specializing in rapid prototyping and high-precision aluminum parts production. Their skilled engineering team and cutting-edge machinery enable them to produce parts with tight tolerances and excellent surface finishes, which is crucial for industries like electronics and medical devices.LJZ distinguishes itself by offering value-added services like free pre-review drawings, structural analysis, and cost optimization, making them a top choice for U.S. companies looking to minimize costs while ensuring high-quality aluminum parts.

6. Davantech

• Location: Dongguan, China
• Services Offered: CNC aluminum machining, plastic injection molding, product assembly, 3D design.
• Industries Served: Aerospace, Consumer Products, Startups, Niche Markets.
• Lead Times for U.S. Clients: 2-3 weeks.
• Overview: Davantech stands out for its unique combination of Western engineering standards and Chinese manufacturing efficiency, making it an ideal partner for medium-sized companies and startups in need of cost-effective aluminum CNC machining services. With over a decade of experience, Davantech provides a one-stop solution that includes everything from 3D design to product assembly.Their CNC capabilities focus heavily on aluminum parts for various applications, such as aerospace components and consumer electronics. Davantech’s strength lies in their ability to offer high-quality parts with full control over production time and quality, ensuring that U.S. clients receive the precision and reliability they expect.

7. Mairui Precision

• Location: Shenzhen, China
• Services Offered: CNC aluminum milling, turning, stamping, rapid prototyping, surface treatments (anodizing, powder coating).
• Industries Served: Electronics, Medical, Robotics, Industrial Machinery.
• Lead Times for U.S. Clients: 3-5 weeks.
• Overview: Mairui Precision, founded in 2012, has quickly established itself as a trusted provider of aluminum machining services, particularly for industries such as electronics and medical devices. They operate out of a modern facility in Shenzhen equipped with nearly 40 advanced CNC machines capable of handling complex aluminum machining projects.Mairui’s expertise in surface treatments like aluminum anodizing, powder coating, and polishing ensures that their products meet the exact specifications of their clients, with consistent quality and competitive pricing. They are a preferred supplier for U.S. businesses looking for reliable aluminum part production with a focus on timely delivery and customer satisfaction.

8. AT Machining

• Location: Dongguan, China
• Services Offered: CNC aluminum milling, turning, laser cutting, CNC bending, anodizing, rush services.
• Industries Served: Automotive, Robotics, Industrial Equipment, Consumer Products.
• Lead Times for U.S. Clients: 2-3 weeks (rush services available).
• Overview: Since 2007, AT Machining has been delivering high-quality CNC aluminum parts with a focus on precision and quick turnaround. They are known for offering rush and emergency services, making them a reliable partner for U.S. companies that need aluminum CNC machining parts on tight schedules.AT Machining specializes in CNC milling, turning, and laser cutting, and their ability to handle both small production runs and large orders makes them adaptable to different business needs. Their finishing services, including anodizing and electroplating, add value to their products, ensuring that U.S. clients receive high-quality aluminum components ready for immediate use.

9. KS Machining

• Location: Dongguan, China
• Services Offered: CNC aluminum machining, milling, turning, EDM machining, grinding, prototyping.
• Industries Served: Aerospace, Automotive, Medical Devices, Industrial Machinery.
• Lead Times for U.S. Clients: 3-4 weeks.
• Overview: KS Machining is a top-tier aluminum machining company with an impressive track record of delivering high-precision CNC parts. Their state-of-the-art machinery, including CNC milling and EDM machining, allows them to produce complex aluminum components with exceptional accuracy. KS Machining’s focus on quality assurance ensures that every part is thoroughly inspected before shipping to U.S. clients.With the ability to handle rapid prototyping and short to medium production runs, KS Machining is a valuable resource for companies in the aerospace and medical industries that require strict quality standards. Their commitment to fast lead times and reliable service makes them a go-to manufacturer for custom aluminum machining parts.

10. Bergek

• Location: Shenzhen, China
• Services Offered: CNC aluminum machining, sheet metal fabrication, surface treatment, assembly.
• Industries Served: Automotive, Electronics, Medical Devices, Aerospace.
• Lead Times for U.S. Clients: 2-4 weeks.
• Overview: Bergek is a leading provider of CNC aluminum machining and sheet metal fabrication services, with a reputation for delivering customized solutions to a global clientele, including businesses in the U.S. Their ISO9001 certification is a testament to their commitment to quality control, and their facility is equipped with the latest machinery to handle both small and large-scale projects.Bergek’s expertise in surface treatments, such as anodizing and powder coating, ensures that U.S. clients receive durable, corrosion-resistant aluminum parts that meet international quality standards. Their extensive experience working with world-class companies makes them a trusted partner for complex projects that require precision and high performance.