Struggling to find a reliable CNC machined aluminum parts factory in China? With so many manufacturers promising quality and fast turnaround times, it’s easy to feel overwhelmed or uncertain about who to trust. Choosing the right supplier isn’t just about price—it’s about ensuring precision, durability, and peace of mind for your projects. The best factories offer more than just parts; they deliver consistent quality and partnership that helps your business thrive. Ready to discover which top manufacturers truly stand out?

Read on to find your perfect match!

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China CNC Machining Factory

Product Details:
Dongguan Jiesheng Hardware Industrial Co., Ltd. specializes in precision CNC machined parts and components made from a variety of materials including aluminum, stainless steel, steel, titanium, brass, copper, and plastics. They offer custom manufacturing for screws, nuts, shafts, bushings, standoff spacers, and provide one-stop assembly services.

Technical Parameters:
– Capabilities include CNC machining, CNC milling, CNC turning, CNC Swiss
– Works with a wide range of materials: aluminum, stainless steel, steel,
– Custom production for complex component shapes and part geometries.

Application Scenarios:
– Lighting industry components
– CNC machine parts
– Electrical and electronic products
– Petroleum, medical, automotive, and power tool industries
– CNC router and 3D printer parts

Pros:
– Wide range of CNC capabilities and precision machining options
– Supports diverse industries and applications
– Offers custom component manufacturing and assembly services
– Works with multiple metals and plastic materials

Cons:
– Limited technical specifications (e.g., tolerances, minimum/maximum sizes)
– Unclear about production capacity or order lead times

CNC Machining Factory China – Precision Milling Turning parts

Product Details:
CNC machined parts and components manufactured with 3, 4, 5 axis machining, Swiss type automatic lathing, and mill-turn CNC machines using materials such as steel, metal alloys (including aluminum, zinc, brass, titanium), and engineering plastics. Services include die casting, polishing, and a variety of surface finish options (anodizing, sand blasting, electroplating, knurling). One-stop service from raw material to finished product hardware components.

Technical Parameters:
– Capabilities in 3, 4, and 5 axis CNC machining, Swiss type lathing, mill-turn
– Material expertise: steel, aluminum alloy (6061 & 7075), zinc alloy, stainless
– Standards compliance: AISI, DIN, JIS, KS, SAE, ASTM, AWS, ASME
– Equipped with CNC milling, turning, swiss screw machines, wire EDM, die casting

Application Scenarios:
– Aviation & Aerospace parts fabrication for complex components
– Medical and pharmaceutical device components requiring strict quality control
– Food and packaging machinery replacement and custom parts
– Telecommunications equipment including chipsets, wireless, modems, routers
– Electronics and semiconductor components, especially complex or irregular shapes
– Oil, gas, electrical, nuclear, and renewable (solar, wind) energy equipment

Pros:
– Strict quality control with a primary focus on quality over low pricing
– Wide range of advanced facilities and equipment for complex machining needs
– One-stop service including machining, die casting, surface finishing, and
– Experienced with global standards and diverse material types

Cons:
– Pricing may not always be the lowest in the market, focusing instead on value
– No explicit mention of lead times, production capacity, or minimum order

CNC Machining China: CNC Precision Machining Factory in China

Product Details:
Custom CNC machined metal and plastic mechanical components, including precision CNC milling (3-axis, 4-axis, 5-axis, simultaneous 5-axis), CNC turning, Swiss-type CNC turning, wire EDM machining, and CNC grinding, for prototyping, low-volume, and high-precision production. State-of-the-art Mazak INTEGREX i-H and VARIAXIS i-600 series machines, imported from Japan, are used within a climate-controlled workshop for quality-sensitive manufacturing.

Technical Parameters:
– 3-axis, 4-axis, and 5-axis CNC milling (including simultaneous 5-axis
– Mazak INTEGREX i-250H S Multi-Tasking Center and VARIAXIS i-600 vertical
– Swiss-type CNC lathes: Star SR-32JM and TSUGAMI B206 series
– In-house coordinate measuring machines (2 sets) for IQC, FAI, IPQC, OGC, CPK

Application Scenarios:
– Aerospace industry: manufacturing high-precision, complex aircraft components
– Medical device industry: precise and reliable part fabrication for medical
– Robotics: production of intricate and high tolerance robotic parts
– Military and defense sectors: precision manufacturing for critical mechanical

Pros:
– Comprehensive one-stop solution with full in-house capabilities for CNC milling
– High precision and complex part manufacturing thanks to simultaneous 5-axis and
– Use of advanced measurement (CMMs) and quality assurance techniques in
– Certified with ISO 9001, IATF 14949, and ISO 14001; modern MES integrated with

Cons:
– Specialized focus on precision and complex parts may not be ideal for very
– Emphasis on imported, state-of-the-art equipment may mean higher costs for

Machining Aluminum Service China | Custom Aluminum Cnc Machining

Product Details:
Custom CNC machining and rapid prototyping services for aluminum parts, including milling, turning, Swiss machining, 5-axis machining, and aluminum extrusion. Offers high-precision production of parts from prototypes to large volumes, with a variety of finishing options.

Technical Parameters:
– Tolerances as tight as +/- 0.0001 in (5-axis); standard tolerance +/- 0.1mm;
– Capability for part volumes from 1 to 20,000+, with rapid estimates and minimum
– Machinery includes 5-axis, 3-axis, 4-axis CNC, Swiss machines (3, 4, 5, 6,
– ISO 9001:2015 & IATF 16949 certified, 100+ CNC machines, capable of producing

Application Scenarios:
– Production of custom, OEM, and complex aluminum parts for various industries
– Rapid prototyping and low to high volume manufacturing requiring tight
– Manufacture of aluminum components where specific surface finishes, appearance,
– Projects requiring quick turnaround and high-quality parts with rigorous

Pros:
– High dimensional accuracy and capability to achieve tight tolerances down to
– Very rapid turnaround times (as little as 1-3 days for certain orders) and fast
– Wide range of finishing options available including anodizing, bead blasting,
– Scalable production capacity from small prototype runs up to 10,000+ parts,

Cons:
– Specific technical limitations for maximum part sizes in certain processes (e.g
– Emphasis on aluminum machining may be limiting for customers needing

Quality CNC Aluminium Parts & Aluminium Forging Parts factory from China

Product Details:
The company, UGAX engineering pty Ltd., offers a range of high-quality CNC aluminum parts and aluminum forging parts produced in China. Other offerings include precision aluminum parts, aluminum closet doors, aluminum gardening tools, aluminum machined components, aluminum alloy profiles, flat aluminum plates, aluminum storage cabinets, aluminum heat sinks, and cast bronze bushings.

Technical Parameters:
– Materials include SPCC Alloy 7075, SS303, SS304, PE, PC, POM, and cast bronze.
– OD (Outer Diameter) available up to 400mm for bronze bushings.
– Surface finishes such as powder coating are available.
– Products conform to standards such as SGS ROHS.

Application Scenarios:
– Aerospace forgings and CNC machined parts for aerospace industry.
– Precision machined components for industrial machinery.
– Aluminum components for gardening tools and storage cabinets.
– Heat sinks and alloy profiles for electronics and structural applications.

Pros:
– Wide range of aluminum and non-ferrous metal components.
– Customizable products with various materials and surface finishes.
– Certified quality (e.g., SGS ROHS compliance).

Cons:
– Limited detailed technical specifications for each product on main page.
– Primary focus appears to be on industrial and OEM clients, not end-users.

Aluminum CNC Machining Services – Custom CNC Aluminum Parts Factory …

Product Details:
Custom CNC aluminum parts manufacturing with online quoting, offering a wide selection of aluminum materials and surface finishes for both prototypes and production runs. The factory provides rapid proofing and no minimum order quantity, serving various industries with high-precision machined components.

Technical Parameters:
– Tolerance down to +0.01mm
– 40+ aluminum materials and surface finishes available
– 12 quality inspection control steps
– Production yield rate of 98%

Application Scenarios:
– Prototyping aluminum components
– Production of custom aluminum parts in various industries
– Projects requiring high-precision or complex aluminum machining
– Applications requiring a variety of surface finishes

Pros:
– Fast turnaround times (1 day proofing, 2-hour quotes)
– Competitive pricing and no minimum order quantity
– Free structural optimization and DFM (design for manufacturability) analysis
– Experienced engineering team (6 project engineers with 20 years experience each)

Cons:
– Limited information about available batch sizes beyond no minimum order
– Primarily focused on aluminum; details on other materials less clear

China CNC machining custom aluminum alloy parts Manufacturers …

Product Details:
Custom CNC machined aluminum alloy parts, produced with high precision using computer numerical control systems. Offers a variety of surface treatments such as anodizing, sandblasting, powder painting, electroplating, polishing, and burnishing on materials like aluminum, stainless steel, brass/copper, and plastic. Capable of producing complex, custom-shaped, and small to large batch orders with various surface finishes and color options.

Technical Parameters:
– Machining accuracy at micrometer level tolerances
– Materials: Aluminum alloy (including 6061 T6), Stainless Steel, Brass/Copper,
– Surface finishes: anodizing (various colors), sandblasting (matte), powder
– Production types: small batch, large batch, or fully customized orders

Application Scenarios:
– Aviation industry requiring strict size and consistency control
– Healthcare and medical device manufacturing
– Automotive parts production
– Rapid prototyping and urgent product development

Pros:
– Extremely high machining precision with consistent quality
– Flexible customization for different materials, shapes, and batch sizes
– Shortened manufacturing time and higher efficiency compared to traditional
– Material waste and costs are minimized through optimized CNC cutting paths

Cons:
– Limited to shapes and designs that can be programmed and fixtured on CNC
– Setup and programming can be relatively complex for highly intricate parts
– Surface finish or appearance may require additional post-processing depending

China Aluminum CNC Machining Parts Factory

Product Details:
Yijin Hardware provides custom aluminum CNC machining parts manufactured in China using precise computer-controlled machines. They offer tailored solutions for a wide range of industries, including prototyping, full-scale production, and high-volume manufacturing. Services include CNC milling, CNC turning, integration with extrusion and die casting, and rigorous quality assurance.

Technical Parameters:
– Material: Aluminum (including 6061 alloy)
– Density: 2.7 g/cm³
– Yield Strength: 70 MPa (for 6061 alloy)
– Thermal Conductivity: 205 W/(m·K), Electrical Conductivity: 37.7 × 10^6 S/m

Application Scenarios:
– Automotive industry components
– Aerospace parts and assemblies
– Projects requiring custom, high-precision aluminum parts
– High-volume production runs for diverse industries

Pros:
– High precision and repeatability for complex designs
– Cost-effective due to reduced material waste and fast production times
– Versatile across multiple applications and industries
– Excellent corrosion resistance and material efficiency

Cons:
– Limited to requirements associated with the machinability of aluminum alloys
– Material choice may be constrained by environmental or mechanical factors

Quality CNC Machined Aluminum Parts & CNC Machining Metal Parts factory …

Product Details:
CNC machined parts including aluminum parts, metal parts, plastic parts, brass parts, CNC turning parts, 5-axis CNC parts, and sheet metal parts. Capabilities include milling, turning, hard anodizing, sanding, sandblasting, and waterproof machining. Products can be custom-made for specific requirements.

Technical Parameters:
– Tolerance up to 0.01mm
– Hard anodized and sandblasting surface treatments available
– Capability for rapid prototyping
– Waterproof aluminum machining for lamp parts

Application Scenarios:
– Electrical terminals manufacturing
– Lamp parts requiring waterproof components
– OEM and custom part fabrication for various industries
– Rapid prototyping and product development

Pros:
– Strict quality control system with accredited lab (including RoHS)
– Advanced automatic machines and internal design team
– Flexible service including bulk and customized packaging, multiple shipping
– Ability to develop and manufacture custom products

Cons:
– Minimum order/message/requirement constraints (messages must be 20-3,000
– Detailed technical specs for each product not fully listed on the main page

Machined Components | China CNC Precision Machining Factory

Product Details:
Custom CNC machined parts and CNC machining services (including 3-axis to 5-axis CNC machining, CNC milling, CNC turning, CNC grinding, wire EDM machining) for metal and plastic components, with secondary finishing options and quality guarantees.

Technical Parameters:
– 3-axis, 4-axis and simultaneous 5-axis CNC machining centers
– 5-axis milling-turning centers (multi-tasking: full simultaneous 5-axis milling
– Swiss-type CNC lathes, precision CNC grinders, wire EDM machines
– Quality management: ISO 9001 and IATF 16949 certified, equipped with CMM,

Application Scenarios:
– Automotive parts manufacturing
– Aviation and aerospace components
– Medical devices and equipment
– Consumer electronics, computer peripherals, industrial machinery, robotics,

Pros:
– State-of-the-art, modern CNC machining facilities and equipment
– Free repair, remake or rework (including return shipping costs) for defective
– Fast response (24 hours) and quotations (within 48 hours) plus short lead times
– No minimum order quantity required; suitable for prototyping and production

Cons:
– Information about pricing transparency, maximum part size, or capacity limits
– No explicit mention of international certifications beyond ISO/IATF, or details
– Possible communication barriers or timezone delays for non-China customers

Comparison Table

Company	Product Details	Pros	Cons	Website
China CNC Machining Factory	Dongguan Jiesheng Hardware Industrial Co., Ltd. specializes in precision CNC	Wide range of CNC capabilities and precision machining options Supports diverse	Limited technical specifications (e.g., tolerances, minimum/maximum sizes)	www.cncpartschina.com
CNC Machining Factory China – Precision Milling Turning parts	CNC machined parts and components manufactured with 3, 4, 5 axis machining,	Strict quality control with a primary focus on quality over low pricing Wide	Pricing may not always be the lowest in the market, focusing instead on value	www.cncfactorychina.com
CNC Machining China: CNC Precision Machining Factory in China	Custom CNC machined metal and plastic mechanical components, including	Comprehensive one-stop solution with full in-house capabilities for CNC milling	Specialized focus on precision and complex parts may not be ideal for very	cncmachiningchina.com
Machining Aluminum Service China	Custom Aluminum Cnc Machining	Custom CNC machining and rapid prototyping services for aluminum parts,	High dimensional accuracy and capability to achieve tight tolerances down to	Specific technical limitations for maximum part sizes in certain processes (e.g
Quality CNC Aluminium Parts & Aluminium Forging Parts factory from China	The company, UGAX engineering pty Ltd., offers a range of high-quality CNC	Wide range of aluminum and non-ferrous metal components. Customizable products	Limited detailed technical specifications for each product on main page	www.cncaluminumparts.com
Aluminum CNC Machining Services – Custom CNC Aluminum Parts Factory …	Custom CNC aluminum parts manufacturing with online quoting, offering a wide	Fast turnaround times (1 day proofing, 2-hour quotes) Competitive pricing and	Limited information about available batch sizes beyond no minimum	www.machining-custom.com
China CNC machining custom aluminum alloy parts Manufacturers …	Custom CNC machined aluminum alloy parts, produced with high precision using	Extremely high machining precision with consistent quality Flexible	Limited to shapes and designs that can be programmed and fixtured on CNC	www.smilecnc-china.com
China Aluminum CNC Machining Parts Factory	Yijin Hardware provides custom aluminum CNC machining parts manufactured in	High precision and repeatability for complex designs Cost-effective due to	Limited to requirements associated with the machinability of aluminum	yijinsolution.com
Quality CNC Machined Aluminum Parts & CNC Machining Metal Parts factory …	CNC machined parts including aluminum parts, metal parts, plastic parts, brass	Strict quality control system with accredited lab (including RoHS) Advanced	Minimum order/message/requirement constraints (messages must be 20-3,000	www.cnc-mechanicalparts.com
Machined Components	China CNC Precision Machining Factory	Custom CNC machined parts and CNC machining services (including 3-axis to	State-of-the-art, modern CNC machining facilities and equipment Free repair,	Information about pricing transparency, maximum part size, or capacity limits

Frequently Asked Questions (FAQs)

What should I look for when choosing a CNC machined aluminum parts factory in China?
Look for factories with a proven track record, advanced equipment, ISO certifications, and quality control processes. Also, check for industry experience, customer reviews, and responsiveness to your inquiries.

How can I verify the quality of a Chinese CNC machined parts manufacturer?
Request samples, ask for their quality control certifications (like ISO 9001), and see if they provide inspection reports. You can also request third-party audits or visit the factory virtually or in person when possible.

What’s the typical minimum order quantity (MOQ) for CNC machined aluminum parts in China?
MOQs can vary, but many factories accept small trial orders, sometimes as low as 10-50 pieces. For larger, custom projects, MOQs may increase. Always confirm with the supplier upfront.

How do I estimate production lead times for CNC aluminum parts?
Production lead times generally range from 2 to 6 weeks, depending on order size and complexity. Ask the supplier for a detailed timeline up front and clarify if this includes shipping time.

What payment terms are usually accepted by Chinese CNC manufacturers?
Common payment terms include 30% deposit before production and 70% balance before shipping. Many factories accept bank transfers (T/T), and some may also accept PayPal for small orders or tooling fees.