Struggling to find a reliable supplier for your CNC turned parts in China? With so many factories claiming to be the “best,” the search can feel overwhelming. The truth is, the right manufacturer can make a world of difference—in quality, lead times, and your bottom line. Imagine working with a partner who delivers precise, consistent parts—every time. Curious which suppliers truly stand out?
Read on to discover the top CNC turned parts manufacturers in China and make your next sourcing decision with confidence!
Turned Parts | China CNC Precision Machining Factory
Product Details:
Custom CNC machined parts and components manufactured using 3-axis to 5-axis CNC machining, milling, turning, grinding, wire EDM, and additional secondary operations. Offers both metal and plastic part machining with capabilities for high precision, complex geometries, and diverse surface finishes.
Technical Parameters:
– CNC machining centers: 3-axis, 4-axis, 5-axis (including simultaneous 5-axis
– Machinable materials: Aluminum, Brass, Copper, Stainless Steel (various grades)
– Quality certifications: ISO 9001 and IATF 16949
– Inspection equipment: CMM, optical CMM, XRF spectrometer, height gauges,
Application Scenarios:
– Automotive industry
– Aviation and aerospace
– Medical devices
– Consumer electronics, computer peripherals, communication equipment, home
Pros:
– No minimum order quantity—prototyping and large volume orders accepted
– Short lead times, rapid responses (quotations within 48 hours)
– Comprehensive warranty: free repair/remake/rework with all logistics covered
– Extensive range of precision equipment and skilled technicians for complex,
Cons:
– Payment terms like Net 30/45/60 are only available for long-term customers
– Limited information on international certifications beyond ISO 9001/IATF 16949
Turned parts – Screw machined products China manufacturer
Product Details:
P4W manufactures and exports precision custom turned parts, screw machine parts, CNC turning components, custom fasteners, and special fixings from materials including aluminum, brass, copper, stainless steel, mild steel, free-cutting steel, and plastic. Production is per customer drawing or sample, suitable for low to high volume orders, and serving a variety of industries. Products include custom aluminum and brass parts, stainless steel components, and special fixings, with the ability to offer anodization and plating.
Technical Parameters:
– Diameter capability: 3mm to 25mm (specialty), up to 300mm OD for some parts
– Manufacturing processes: Swiss screw machine, automatic lathe, CNC turning, CAD
– Materials: Aluminum (grades 6061, 6082, 7075, etc.), brass, copper, stainless
– Compliance: All turning components meet ISO 9001 standards
Application Scenarios:
– Custom fittings and precision components for automotive, electronic, medical,
– Plumbing and sub-sea operations (brass parts)
– Petrochemical, oil & gas, hydraulic, brewing, and medical/surgical instruments
– Assemblies requiring tight or relaxed tolerances, both simple and complex
Pros:
– Wide material selection and processing capability (aluminum, brass, steel,
– Ability to fulfill both low and high volume customized orders according to
– Advanced technology usage for precise, economical, and timely production (CAD
– Option for finishing processes like anodizing and plating, and provision of
Cons:
– Precision specialty mostly for bar diameters 3mm to 25mm, may limit large-size
– Information on tolerances, surface finish, and minimum order quantities is not
Custom CNC Turned Parts Manufacturer in China – RallyPrecision
Custom CNC Turning Parts Manufacturer in China | CNC Turned Parts …
Product Details:
Dajin Precision manufactures custom CNC turning parts and components using a variety of metals and plastics. Products include shafts, probes, pins, connectors, fasteners, tube, pipe joints, nozzles, bushes, and more, produced using computer-controlled CNC turning lathes with tight tolerances and a variety of finishing options. They serve customers worldwide, offering both simple and complex parts for multiple industries.
Technical Parameters:
– Surface finish to Ra1.6 and outside diameters within 0.0001” (2.5 µm) tolerance.
– Diameters: 1–25mm, parts up to maximum length of 150 mm (or customized).
– Tight tolerances ranging from +/-0.001″–0.005″ (can be discussed per project).
– CNC turning capabilities for complex parts up to ⌀ 65 mm, inserts up to ⌀ 250
Application Scenarios:
– Medical and dental instruments, tooling, and molds.
– Automobile parts such as shafts, fasteners, valves, and hydraulic components.
– Aerospace components including airframe parts, sensor housings, and engine
– Electronics and mechanical categories including connectors, fasteners, sensor
Pros:
– High precision and tight tolerances achievable, suitable for complex and
– Wide range of materials and surface treatments supported (e.g., anodize,
– Cost-effective for mass production, with consistent quality and minimal fault
– Comprehensive quality control with advanced inspection instruments.
Cons:
– Not as suitable for rapid prototyping or one-off parts compared to 3D printing.
– Maximum part size limitations (e.g., length up to 150 mm, diameter up to 25mm
China CNC Turning Parts & CNC Machining Services Manufacturer
Product Details:
Manufacturer and supplier of CNC turning parts, CNC machining parts, CNC milling parts, CNC stamping parts, cold heading parts, and pin extractor tools. Custom-made high-precision machined metal components in various materials such as aluminum, brass, carbon steel, stainless steel, and nylon.
Technical Parameters:
– Custom machining available for different materials: aluminum, brass, carbon
– High precision manufacturing (specific tolerances not specified)
– Supports semi-tubular rivets and micro machining
Application Scenarios:
– Industrial machinery component manufacturing
– Automotive parts fabriaction
– Production of specialized fasteners such as rivets
Pros:
– Wide material selection for custom machining
– High precision and customization capabilities
– Ability to fabricate both standard and complex/micro components
Cons:
– No detailed technical specifications (such as tolerances, capacities) provided
– Typical production lead times, certifications, or quality standards not
China Precision CNC Turned Components & Parts – Junying
Product Details:
Manufacturer of high-quality precision CNC turned components and parts in China. Offers a variety of CNC machining services including turning, milling, drilling, and prototyping with a wide range of supported materials (metals and plastics). Also provides associated services such as sheet metal fabrication, 3D printing, investment casting, and finishing operations.
Technical Parameters:
– Processes supported: CNC turning, CNC milling, CNC drilling, 5-axis machining,
– Materials: Brass, aluminum, copper, steel, stainless steel, titanium, ABS,
– Additional services: Sheet metal fabrication, investment casting, aluminum
– Offers design calculators for turning, drilling, and milling speed and feed
Application Scenarios:
– Rapid prototyping of mechanical parts
– Production of precision-engineered components for machinery and equipment
– Manufacturing custom parts for aerospace, automotive, electronics, and medical
– Fabrication of small-to-large scale batches for industrial and commercial use
Pros:
– Wide range of machining processes and materials supported
– Offers one-stop solutions including finishing and prototyping
– Precision and high-quality manufacturing capabilities
– Includes online design resources and calculators for machinists and engineers
Cons:
– No specific technical tolerances, certifications, or quality assurance details
– No detailed information on pricing, order minimums, or lead times provided
CNC Turned Parts | China CNC Precision Machining Factory
Product Details:
The company specializes in producing CNC turned parts and components using advanced CNC machining technologies, serving as a custom manufacturer for high-precision metal and plastic parts.
Technical Parameters:
– Supports a variety of materials including aluminum, brass, stainless steel,
– Precision tolerances up to ±0.005mm
– Part sizes ranging from 1mm to 300mm in diameter
– ISO 9001:2015 certified quality management
Application Scenarios:
– Automotive components manufacturing
– Medical device parts
– Aerospace parts
– Electronic and telecommunication equipment
Pros:
– High precision and tight tolerances suitable for complex designs
– Wide range of compatible materials
– Customizable for low to high volume production
– Rapid prototyping and quick turnaround
Cons:
– Complex or small batch custom parts may have higher costs
– Lead times may increase for highly customized or intricate parts
Turned Parts China Manufacturer | Precision CNC Turning – CNC machining s
Product Details:
CNC turned parts manufactured in China, including precision components for various industries, produced using advanced CNC lathes and machining technologies with services that cover prototyping, secondary machining, surface finishing, assembly, and technical support.
Technical Parameters:
– Producing parts to tight tolerances and high precision (no specific values
– Compliance with international standards: ISO 9001, ISO/TS 16949, AS9100
– Capability for small and large batch production and rapid prototyping
– Use of multi-axis CNC lathes, automated systems, real-time monitoring, and
Application Scenarios:
– Automotive: shafts, bushings, fasteners
– Aerospace: high-performance parts with tight tolerances
– Medical devices: components for surgical instruments and diagnostic equipment
– Electronics and industrial machinery: connectors, heat sinks, gears, casings
Pros:
– High precision and consistent quality ensured by skilled workforce and advanced
– Competitive pricing due to lower labor costs, economies of scale, and
– Fast turnaround times and global logistics capabilities to minimize supply
– Customization, technical support, and strong after-sales service promoting
Cons:
– Potential communication or logistical challenges when collaborating
– Possible concerns about environmental impact, though manufacturers are adopting
Precision Turned Parts Manufacturer in China
Product Details:
CNC turning services for custom metal and plastic components, offering precision machining for small to large volume production with a rapid turnaround, tight tolerances, and various material capabilities.
Technical Parameters:
– Tolerance up to +/- 0.01 mm
– Maximum turning diameter: 300mm
– Maximum turning length: 750mm
– Supports various materials including aluminum, steel, stainless steel, brass,
Application Scenarios:
– Automotive parts manufacturing
– Aerospace components
– Medical equipment components
– Industrial machinery parts
Pros:
– High precision and consistency with tight tolerances
– Fast turnaround time
– Capability for both prototypes and large-volume production
– Wide material compatibility
Cons:
– Limited to turned (rotationally symmetric) parts
– Complex geometries may require additional machining processes
China | MaiJin – Precision Turned Parts ,CNC Machining Parts …
Product Details:
The company specializes in the manufacturing and supply of various sintered metal components, including sintered gears, bushings, structural parts, filters, and oil-impregnated bearings. They serve custom requirements with high-precision powder metallurgy products primarily made from iron, copper, stainless steel, bronze, and other alloy powders.
Technical Parameters:
– Material options: iron, copper, stainless steel, bronze, and alloy powders
– Precision tolerance: up to ±0.02mm
– Density range: 6.0–7.2g/cm³ depending on material
– Production process: press forming, high temperature sintering, CNC secondary
Application Scenarios:
– Automotive industry (gears, bushings, engine parts)
– Home appliance components (microwave, washing machine bearings)
– Power tools and machinery (transmission and structural parts)
– Office equipment (printer, copier components)
Pros:
– Customizable to meet diverse specifications and requirements
– High production consistency and cost-effectiveness for large volumes
– Good wear resistance, lubrication properties, and reliability
Cons:
– Limited mechanical strength compared to forged or cast parts
– Material and design options may be less flexible than fully machined parts
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Turned Parts | China CNC Precision Machining Factory | Custom CNC machined parts and components manufactured using 3-axis to 5-axis | No minimum order quantity—prototyping and large volume orders accepted Short | Payment terms like Net 30/45/60 are only available for long-term customers Limit |
| Turned parts – Screw machined products China manufacturer | P4W manufactures and exports precision custom turned parts, screw machine parts | Wide material selection and processing capability (aluminum, brass, steel, | Precision specialty mostly for bar diameters 3mm to 25mm, may limit large-size | www.turned-parts.com |
| Custom CNC Turned Parts Manufacturer in China – RallyPrecision | www.rallyprecision.com | |||
| Custom CNC Turning Parts Manufacturer in China | CNC Turned Parts … | Dajin Precision manufactures custom CNC turning parts and components using a | High precision and tight tolerances achievable, suitable for complex and | Not as suitable for rapid prototyping or one-off parts compared to 3D printing |
| China CNC Turning Parts & CNC Machining Services Manufacturer | Manufacturer and supplier of CNC turning parts, CNC machining parts, CNC | Wide material selection for custom machining High precision and customization | No detailed technical specifications (such as tolerances, capacities) | www.cncturning-parts.com |
| China Precision CNC Turned Components & Parts – Junying | Manufacturer of high-quality precision CNC turned components and parts in China | Wide range of machining processes and materials supported Offers one-stop | No specific technical tolerances, certifications, or quality assurance details | www.cnclathing.com |
| CNC Turned Parts | China CNC Precision Machining Factory | The company specializes in producing CNC turned parts and components using | High precision and tight tolerances suitable for complex designs Wide range of | Complex or small batch custom parts may have higher costs Lead times may |
| Turned Parts China Manufacturer | Precision CNC Turning – CNC machining s | CNC turned parts manufactured in China, including precision components for | High precision and consistent quality ensured by skilled workforce and advanced | Potential communication or logistical challenges when collaborating |
| Precision Turned Parts Manufacturer in China | CNC turning services for custom metal and plastic components, offering | High precision and consistency with tight tolerances Fast turnaround | Limited to turned (rotationally symmetric) parts Complex geometries may require | www.china-machining.com |
| China | MaiJin – Precision Turned Parts ,CNC Machining Parts … | The company specializes in the manufacturing and supply of various sintered | Customizable to meet diverse specifications and requirements High production | Limited mechanical strength compared to forged or cast parts Material and |
Frequently Asked Questions (FAQs)
What should I look for when choosing a China CNC turned parts manufacturer?
Look for manufacturers with strong experience in CNC machining, certified quality standards (like ISO 9001), advanced equipment, and positive customer reviews. Transparency, responsive communication, and the ability to handle your required materials and tolerances are also important.
How can I verify a manufacturer’s credibility and capabilities?
Request company certifications, customer references, and detailed information on their facilities or previous projects. If possible, visit the factory or arrange a video tour. Third-party audits or using reputable sourcing platforms can also help verify legitimacy.
What information should I provide for an accurate quote?
Provide detailed technical drawings, material specifications, tolerance requirements, order quantities, and any finishing needs. The more precise your information, the more accurate the quote and the easier it is for the manufacturer to deliver what you need.
Are there minimum order quantities (MOQs) when sourcing CNC turned parts in China?
Yes, most manufacturers set MOQs, but these can vary based on the complexity and material of the part. Always ask about MOQs upfront and see if the manufacturer can accommodate small batch production if needed.
How do I assess product quality before placing a large order?
Request samples or a prototype batch first. Ask for quality reports or certificates, and clarify their inspection process. If possible, use third-party quality inspection services to check the parts before final shipment to ensure they meet your requirements.