Are you looking for the best factories in China to buy high-quality CNC-turned parts? China has emerged as a global leader in CNC machining, offering advanced technology and expert craftsmanship. Here, we’ll compare the top CNC precision-turned parts manufacturers in China, helping you find the perfect partner for your project needs. From established companies like Shenzhen Yijin Hardware Co., Ltd. and Premium Machining, to specialized services from Frima and Gensun Precision Machining, each of these manufacturers brings unique

CNC Machined Parts Factory – Custom CNC Turning Milling …

custom precision cnc machining parts China

Product Details: JINGXIN® offers custom CNC machining services, including CNC milling, CNC turning, and 3,4,5 Axis machining. They use advanced Brother and US HAAS CNC machines to produce high-precision parts with tolerances as low as +/-0.01mm. Materials include S136H steel, stainless steel, 6061 Aluminum, Brass, copper, and engineering plastics. The services are applied in various industries such as automotive, industrial parts, and medical. Surface treatments include anodizing, plating, painting, and laser engraving. Quality assurance is ensured through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging includes carton and wooden box options, and the lead time is typically 6-12 days.

Pros:
– High precision with tolerances as low as +/-0.01mm
– Advanced machinery including Brother and US HAAS CNC machines
– Wide range of materials available
– Various surface treatment options
– Stringent quality assurance with ISO certifications
– Fast lead time of 6-12 days
– Global shipping options including sea, air, DHL, FedEx, UPS, and TNT

Cons:
– Limited information on cost and pricing
– No detailed customer reviews or testimonials available on the page
– Dependence on contract suppliers for some surface treatments

Precision Turned Parts Manufacturer in China

Product Details: Gensun Precision offers CNC turning services using state-of-the-art multi-axis CNC turning machines. These machines are capable of manufacturing parts with dimensions up to 400mm in diameter and 600mm in length, with precision down to ±0.001mm. The process involves creating a 3D CAD model of the desired part, converting it into G-code using CAM software, and then automating the operation of the cutting tool and workpiece. The facility is equipped with various CNC turning machines from brands like Star, Mazak, Miyano, and Takisawa. The services are supported by a team of highly qualified engineers, machinists, and quality control experts to ensure

high-quality and accurate products. The company is ISO 9001:2015, ISO 14001:2015, and ISO 13485:2016 certified, ensuring adherence to industrial, quality, and environmental standards.

Pros:
– Cost-effective without compromising on quality, accuracy, and precision
– State-of-the-art multi-axis CNC turning machines for high precision and complex…
– Highly qualified engineers, machinists, and quality control experts ensure top-n…
– Capability to handle a wide range of materials including metals and plastics
– ISO 9001:2015, ISO 14001:2015, and ISO 13485:2016 certified for quality and envi…
– Rapid prototyping and low-volume production capabilities
– Strategic location near shipping ports for rapid delivery

Cons:
– No specific cons mentioned on the website, but potential limitations could inclu…
– Quality control processes, while stringent, may still have room for minor errors…

Machining Parts Customized OEM CNC Turning …

Product Details: World Precision offers customized OEM CNC turning and machining parts with a wide range of materials including carbon steel, stainless steel, aluminum, aluminum alloy, copper alloy, galvanized steel sheet, magnesium alloy, titanium alloy, special materials, and engineering plastics. The company utilizes state-of-the-art facilities with high-end CNC machine tools from Germany and Japan, including five-axis, vertical, and horizontal machining centers, turning and milling composite machines, and Swiss-type lathes. The precision machining capabilities include milling, turning, drilling, planing, boring, grinding, CNC machining, broaching, and more, with a precision accuracy of +/-0.002mm. Quality control is ensured through 100% QC inspection before delivery using

advanced testing equipment such as CMM, Roundness Meter, Tensile Tester, and Hardness Tester. Delivery times range from 3-7 days for samples and 10-25 days for bulk orders.

Pros:
– High precision machining with accuracy up to +/-0.002mm
– State-of-the-art facilities with advanced CNC machine tools from Germany and Jap…
– Wide range of materials available
– Comprehensive quality control using advanced testing equipment
– Experienced team with over 21 years in precision machining and more than 30% R&D…
– Fast delivery times for samples and bulk orders

Cons:
– Sample fees are charged and only refunded after placing a bulk order
– No free samples provided
– Delivery times can vary depending on the quantity and parts requirements

China CNC Turned Components

Product Details: Tuofa specializes in CNC turned components, offering custom CNC turning services with a wide range of materials including copper, brass, stainless steel, carbon steel, aluminum, and titanium. They have advanced CNC turning centers and a variety of machines such as CNC auto lathe machines, Swiss Type High Speed Precision CNC Lathe machines, and more. The company provides services for low to high volume batches, rapid prototyping, and end-use manufacturing. They also offer various surface treatments like anodizing, electroplating, and polishing.

Pros:
– High precision and accuracy with state-of-the-art technology
– Wide range of compatible materials and surface treatments
– Rapid prototyping and quick turnaround times
– Cost-effective solutions with in-house manufacturing
– ISO 9001:2015 certified ensuring high quality and customer satisfaction
– Experienced team of engineers, machinists, and technical consultants
– Global export network to over 65 countries

Cons:
– Limited R&D staff with less than 5 people
– Annual output value is below US$1 million, which might indicate smaller producti…

China CNC Machining Services – Custom Precision Parts – JTR

China wholesale Cnc Turning – Precision CNC Machined …

Product Details: Anebon offers CNC turning parts with advanced machinery from Japan, including various CNC milling and turning machines. The process involves selecting machine tools with good technical conditions to improve cutting conditions and avoid part deformation. Key details include: fast processing speed with automatic tool change, large processing stroke (600800400), and high precision with tolerances controlled between 0.05-0.1mm. Materials include stainless steel, iron, aluminum, and more. Surface treatments such as anodizing, polishing, and chroming are available. The products are certified with CE, RoHS, SGS, GS, and ISO9001. Lead time is typically 25-30 days, and packaging includes plywood cases, cartons, and steel

pallets.

Pros:
– Fast processing speed with automatic tool change
– Large processing stroke (600800400)
– High precision with tolerances controlled between 0.05-0.1mm
– Advanced machinery from Japan
– Various surface treatments available
– Certified with CE, RoHS, SGS, GS, and ISO9001
– Global supply capabilities

Cons:
– No specific cons mentioned, but lead times could be a consideration for urgent o…
– Dependence on advanced machinery may lead to higher costs if not optimized

China CNC Turning Parts

Product Details: CNC turning is a subtractive manufacturing process that involves rotating a metal rod while a cutting tool is held against the stock to remove material and create the final part. This process is used for producing parts with cylindrical features, such as axial and radial holes, flats, grooves, and slots. CNC turning can be performed on various metals including aluminum, brass, low carbon steel, stainless steel, steel alloy, and titanium. The process can deliver parts quickly, with lead times as fast as 1 day, and offers high precision and tight tolerances[3][4][5].

Pros:
– High precision and repeatability
– Tight tolerances up to +/- 0.005 in.
– Quick turnaround times, with parts available in as fast as 1 day
– Ability to produce complex parts with features like axial and radial holes, flat…
– Wide range of materials supported, including various metals and alloys
– Production-grade materials and robust post-processing options

Cons:
– Limited to parts with cylindrical features
– Sharp conical points and very thin walls may not survive the machining process
– Higher costs compared to other manufacturing methods for simple parts
– Requires specialized equipment and skilled machinists
– May leave visible tool marks if not further processed

2024 Top 10 China CNC Turning Parts Manufacturers

Product Details: The top 10 CNC precision turned parts manufacturers in China include Shenzhen Yijin Hardware Co., Ltd., Premium Machining, Gensun Precision Machining, Frima, MXM, CNC Precision Machining, ZX CNC Machining, LJZ, and KinTec Machining Co. Ltd. These manufacturers specialize in various CNC machining services such as 3-5 axis CNC machining, custom metal and plastic components, CNC milling, and precision machined parts.

Pros:
– Advanced technology and expert craftsmanship ensuring high-quality CNC-turned pa…
– ISO certifications such as ISO 9001, IATF 16949, and ISO 13485 guaranteeing worl…
– Extensive material expertise including aluminum, stainless steel, copper, and mo…
– Advanced surface finishing techniques and rigorous quality control.
– Expertise in rapid prototyping and low-volume production.
– Highly trained QC teams and state-of-the-art machinery.
– Comprehensive manufacturing solutions including CNC milling, injection molding,…
– Competitive prices and cost-effective solutions.
– Strategic locations near shipping ports for rapid manufacturing services.
– Decades of experience and a strong reputation for reliability.

Cons:
– Limited information on specific pricing and minimum order quantities.
– No detailed comparison of the cost-effectiveness among the listed manufacturers.
– Some manufacturers lack specific ISO certifications or detailed quality control…

Top 10 CNC Machining Parts Manufacturers and Suppliers …

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Buying CNC Turning Parts from Factories in China

What types of parts can be manufactured using CNC turning in China?

CNC turning in China is ideal for creating cylindrical shapes or parts that are symmetrical near their axis. This includes items like bolts, rivets, ball bearings, washers, and even complex parts with undercuts or relief grooves. The process is versatile and can handle a variety of materials and dimensions, making it suitable for various industrial applications.

How precise can CNC turning parts be in Chinese factories?

Chinese CNC turning factories offer high precision, often achieving tolerances as tight as ±0.001mm to ±0.01mm. This level of precision is made possible by advanced multi-axis CNC turning machines and the expertise of highly qualified engineers and machinists. This ensures that the parts meet your exact specifications and quality standards.

What certifications and quality standards do Chinese CNC turning factories adhere to?

Many Chinese CNC turning factories are certified under international standards such as ISO 9001:2015 for quality management, ISO 14001:2015 for environmental management, and ISO 13485:2016 for medical devices. These certifications ensure that the manufacturing processes meet stringent quality, environmental, and safety standards, giving you confidence in the quality of the parts.

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

The lead time for receiving CNC turned parts from Chinese factories can vary, but many manufacturers offer fast turnaround times. You can expect lead times ranging from 3-12 working days, depending on the complexity of the parts and the production volume. Some factories also offer expedited shipping options to ensure you receive your parts quickly.

What additional services do Chinese CNC turning factories typically offer?

Besides CNC turning, many Chinese factories provide a range of additional services to complement their manufacturing capabilities. These include CNC milling, injection molding, 3D printing, surface treatments like anodizing and plating, and custom packaging. This comprehensive approach allows you to manage all your manufacturing needs through a single supplier, streamlining your production process.