Are you looking for the best aluminum CNC milling service factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top manufacturers, highlighting their services, industries served, and what sets them apart, to help you make an informed decision. Let’s dive in and find the perfect fit for your needs.

CNC ALUMINUM MANUFACTURER IN CHINA

Product Details: Sunrise Metal specializes in CNC aluminum parts production with over 23 years of experience. They offer top-grade, cost-effective CNC aluminum parts using advanced CNC machining equipment, including CNC machining centers, milling, and turning machines. The company provides design and production of complex custom aluminum parts, simultaneous production of various and large quantities, and timely shipment. They also offer a one-stop service including surface treatments such as anodizing, chromate, powder coating, and more. All parts meet ROHS and REACH requirements. Sunrise Metal is ISO9001 and IATF 16949 certified, ensuring high-quality products through strict quality control and modern measuring instruments like Carl

Zeiss CMM and spectrometers.

Pros:
– High-caliber and exceptionally brilliant CNC aluminum parts at a competitive bud…
– Experience, accuracy, and powerful machinery
– Ability to design and produce complex custom aluminum parts
– Simultaneous production of various and large quantities
– Timely shipment and one-stop instant service
– Wide range of surface treatments available
– Meets ROHS and REACH requirements
– ISO9001 and IATF 16949 certified for quality assurance
– Low specific gravity and high strength-to-weight ratio of aluminum
– Easy to machine, reducing tool costs and energy consumption

Cons:
– No specific cons mentioned, but complex parts may require division into multiple…
– Avoidance of thin walls and deep pockets is recommended to prevent machining dif…

Aluminum CNC Machining Services | Aluminum Parts | China

Product Details: RpProto offers 3-axis and 5-axis aluminum CNC machining services, including CNC milling, CNC lathe, CNC turning, and EDM. They also provide anodizing services. The service caters to various industries such as aerospace, automotive, and consumer electronics. Aluminum alloys like 6061, 6063, and 7075 are commonly used due to their good strength-to-weight ratio and resistance to corrosion.

Pros:
– High precision and accuracy with advanced CNC machining technology
– Variety of aluminum alloys available for different applications
– Additional services such as anodizing for enhanced corrosion protection and appe…
– Fast turnaround times and competitive pricing
– Capability to handle complex geometries with 3-axis and 5-axis machining

Cons:
– Potential limitations in minimum feature size and tolerance depending on the geo…
– May not offer as wide a range of materials as other providers if the project req…
– Dependence on the quality of the design and specifications provided by the clien…

Aluminum CNC Machining Services from China

Custom CNC Aluminum Parts

Product Details: JINGXIN® offers custom CNC machined aluminum parts with a tolerance range of +/-0.01mm. The parts are manufactured using advanced CNC machines, including HAAS 3 Axis Vertical CNC machining centers, CNC lathes, wire EDM, and grinding machines. Materials available include various aluminum alloys such as 5052, 6061, 6063, 2017, and 7075. The applications of these parts include automotive, industrial, architectural, electronic, and music equipment. Surface treatments available are anodizing, plating, painting, laser engraving, and powder coating. Quality assurance is ensured through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging includes carton and wooden cases, with shipping options via sea,

air, DHL, FedEx, UPS, and TNT. The lead time is typically 6-12 days.

Pros:
– High precision with a tolerance range of +/-0.01mm
– Advanced CNC machinery including HAAS 3 Axis Vertical CNC machining centers
– Wide range of aluminum alloys available
– Multiple surface treatment options such as anodizing, plating, and powder coatin…
– Compliance with ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications
– Fast lead time of 6-12 days
– Various shipping options including sea, air, DHL, FedEx, UPS, and TNT

Cons:
– Limited geographical reach as the company is based in China
– Dependence on contract suppliers for some surface treatments
– No specific mention of cost-effectiveness or competitive pricing

CNC Milling Aluminum Extrusion | FONNOV CHINA

Product Details: FONNOV ALUMINIUM provides custom CNC milling aluminum services for extruded aluminum profiles. They offer various surface finishing options such as anodizing and powder coating. The company produces machined aluminum components, including aluminum heat sinks and other specialized parts.

Pros:
– Custom CNC milling services to meet specific extrusion orders
– Various surface finishing options like anodizing and powder coating
– Production of high-quality machined aluminum components

Cons:
– No direct access to detailed product specifications due to website issues
– Limited information available on the specific page

CNC Milling Services in China, CNC Precision Machining …

Custom Aluminum CNC Machining Service Factory in China

Product Details: Artmachining offers custom aluminum CNC machining services, utilizing state-of-the-art equipment and cutting-edge technology. They provide a range of machining processes including milling, turning, drilling, threading, tapping, and thread milling. The company works with various aluminum materials such as 6061, 7075, and 2024, and also handles other materials like steel, titanium, brass, and plastic. Their services cater to industries including aerospace, automotive, electronics, and medical. The company emphasizes strict quality control using advanced inspection tools like CMM and manual inspections to ensure parts meet customer specifications.

Pros:
– High precision and accuracy in machining processes
– State-of-the-art equipment and cutting-edge technology
– Wide range of aluminum materials and other metals/plastics available
– Strict quality control processes
– Cost-effective and reliable services
– Expertise in handling complex and intricate designs
– Timely delivery and customer service

Cons:
– No specific cons mentioned on the website
– Dependence on imported materials could be a potential issue, though not explicit…

Aluminum CNC Machining in China

Product Details: CNCfirst offers aluminum CNC machining services, specializing in creating high-quality custom aluminum parts using 5-axis, turning, and milling techniques. These services are ideal for various industries such as automotive, aerospace, and marine. The company uses state-of-the-art CNC mills and lathes to produce parts with tight tolerances and excellent strength properties. They can machine aluminum sheets of different thicknesses, engrave, and anodize the aluminum to achieve the desired look and feel. Customizable parts include structural components, electronic components, pipes, aircraft parts, couplings, construction parts, moldings, enclosures, panels, consoles, knobs, and housing[1][2][3].

Pros:
– Precision machining: Aluminum CNC machining uses high tolerances and cutting too…
– Environmental friendly: The process is environmentally friendly, requiring less…
– Fast turnaround times: CNC aluminum machining can deliver parts quickly due to i…
– Good machinability: Aluminum is easy to shape and machine, making it ideal for i…
– Lightweight: Aluminum has a low density, making it ideal for applications where…
– High thermal conductivity: Aluminum facilitates effective heat dissipation, maki…
– Cost-effective: Aluminum is abundant and easy to extract, contributing to its co…
– Corrosion resistance: Aluminum can be treated or coated to enhance its corrosion…

Cons:
– Limited strength: While aluminum is strong relative to its weight, it may not ma…
– Dependence on treatment for corrosion resistance: Although aluminum has some nat…

China CNC Machining Prototype | Custom Parts & Rapid …

Product Details: PCBWay offers a full feature custom PCB prototype service with a quick turnaround time as short as 24 hours after Gerber files are reviewed and approved. They support various PCB file formats including Gerber, .pcb, .pcbdoc, .cam, and .brd. The service includes a range of PCB types such as rigid, flexible, rigid-flex, metal core, and high-frequency PCBs. PCB thickness options range from 0.4mm to 2.4mm. The production process involves strict quality control measures including E-Test, Automated Optical Inspection (AOI), X-ray checks, and impedance control. The company uses high-quality substrates and ink for silk screen printing and offers competitive pricing directly

from the manufacturer[2][3][5].

Pros:
– Quick turnaround time as short as 24 hours
– Support for various PCB file formats and types
– Strict quality control measures including E-Test, AOI, and X-ray checks
– High-quality substrates and ink for silk screen printing
– Competitive pricing directly from the manufacturer
– Global coverage with delivery to over 200 countries
– Affordable options for small quantities with ValueProto pricing

Cons:
– Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM…
– Potential delays if the order exceeds standard parameters (e.g., larger than 10m…

CNC Milling/Machining Service, China CNC Metal …

Comparison Table

Frequently Asked Questions (FAQs)

What types of aluminum materials can these factories work with

These factories in China can work with a wide range of aluminum materials, including Al6061, Al6063, Al5052, Al7075, and more. They source their materials from reputable suppliers to ensure they meet the highest quality standards, making them suitable for various applications such as automotive, aerospace, and electronics.

What is the typical tolerance range for CNC aluminum parts

The typical tolerance range for CNC aluminum parts can be quite precise, often within +/-0.01mm to +/-0.05mm. This high level of accuracy is achieved using advanced CNC machines and strict quality control measures, ensuring that the parts meet your exact specifications.

What surface treatment options are available for CNC aluminum parts

You have several surface treatment options for your CNC aluminum parts, including anodizing, chromate, powder coating, wet painting, E-coating, chrome plating, nickel plating, and laser engraving. These treatments can enhance the appearance and durability of the parts, and many factories offer these services in-house or through contract suppliers.

How long does it take to receive CNC aluminum parts from Chinese factories

The lead time for receiving CNC aluminum parts from Chinese factories can vary, but it is generally quite fast. For short-run production, you can expect to receive your parts within 3-12 days, while larger production runs might take around 20-30 days. The exact time depends on the complexity of the project and the quantity ordered.

What quality certifications and standards do these factories adhere to

Many of these factories in China adhere to international quality certifications such as ISO 9001, ISO 14001, and BS OHSAS 18001. They also ensure that their parts meet ROHS and REACH requirements. This commitment to quality ensures that the parts are not only precise but also safe and compliant with global standards.