Are you looking for the best CNC custom parts factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top CNC machining manufacturers in China, highlighting their strengths, services, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

China CNC Machining Prototype | Custom Parts & Rapid …

Product Details: PCBWay offers a full feature custom PCB prototype service with a wide range of capabilities. They accept various file formats including Gerber, .pcb, .pcbdoc, .cam, and .brd. The service includes options for different PCB board thicknesses (0.4mm to 2.4mm), and various types of PCBs such as rigid, flexible, rigid-flex, metal core, and high-frequency PCBs. The production process involves strict quality control measures including E-Test, Automated Optical Inspection (AOI), X-ray checks, and impedance control. The turnaround time can be as short as 24 hours, with other options for 48 hours and 72 hours depending on the order quantity and complexity[2][3][5].

Pros:
– Quick turnaround time as short as 24 hours
– High-quality substrates and strict quality control measures
– Affordable pricing with manufacturer direct pricing
– Wide range of PCB types and capabilities
– Global shipping to over 200 countries
– User-friendly online quotation and ordering system

Cons:
– Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM…
– Potential delays if the order exceeds standard specifications or requires additi…

custom precision cnc machining parts China

Product Details: JINGXIN CNC machining China services offer custom Non-standard CNC precision milling and turning parts. The factory, located in Dongguan City, China, has over 15 years of experience and uses world-class facilities with 3-, 4-, and 5-axis CNC machines from brands like Brother, HAAS, and Mazak. They work with various materials including metal (stainless steel, aluminum alloy, titanium) and engineering plastics (PEEK, PC, POM). The services include CNC milling, CNC turning, and surface treatment options like anodizing, black oxide, and electroplating. The factory can produce parts with typical tolerances from +/-0.002mm to +/-0.01mm for metal parts and caters to industries such

as auto parts, medical, aerospace, and more.

Pros:
– Fast and repeatable for low volume manufacturing
– CNC prototypes deliver on precise and high tolerance specifications
– Wide range of production and rapid prototype manufacturing materials
– Rapid machining offers great surface finishing
– Advanced equipment with 3-, 4-, and 5-axis CNC machines
– Complete machining capability in-house with ISO 2768-F machining standard tolera…
– 100% inspection before delivery with a 99.5% qualification target

Cons:
– No specific cons mentioned, but potential risks include material compliance issu…
– Dependence on global supply chains and trade policies which could affect product…

CNC Machined Parts Factory – Custom CNC Turning Milling …

Top China CNC Machining Service丨Quick, Accurate, Flexible …

China CNC Machining Services – Custom Precision Parts – JTR

HM: Custom High Precision CNC Parts Manufacturer in China

China CNC Machining | Service | Quote

Product Details: Xometry’s China CNC Machining service offers high-quality machined parts manufactured in ISO 9001 and ISO 13485 registered facilities. The services include milling, turning, lathe, grinding, and routing with 3-axis, 4-axis, and 5-axis options available. The service can produce both small and large parts. Xometry’s US-based team manages all communication with the Chinese suppliers, ensuring seamless order processing from quote to delivery. The service also includes various finishing options such as standard finish (as-milled), bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating.

Pros:
– High-quality parts manufactured in ISO 9001 and ISO 13485 registered facilities
– Variety of machining processes including milling, turning, lathe, grinding, and…
– Availability of 3-axis, 4-axis, and 5-axis machining options
– Capability to produce both small and large parts
– US-based team manages all communication with Chinese suppliers
– Inclusion of duties and tariffs in the part price
– Parts inspected according to Xometry’s Manufacturing Standards
– Various finishing options available

Cons:
– No finishing certificates provided for parts made in China
– Potential for higher costs and longer lead times for tighter tolerances
– Specialized tooling and manual review required for parts exceeding standard size…

CNC Machining Services in China | Gensun Precision

CNC Machining Service China – Order Custom Parts Online

Product Details: Yijin Hardware offers custom CNC machining services utilizing advanced multi-axis CNC machines for high-precision machining of a wide range of materials, including metals (aluminum, steel, brass, titanium) and plastics. The services include CNC turning, CNC milling, CNC boring, and CNC drilling. They cater to various industries such as automotive, aerospace, medical devices, electronics, and consumer goods. The company provides design consultation and manufacturability analysis to optimize production costs and ensure part performance. Turnaround times vary from 24 hours for urgent samples to 2-4 weeks for high-volume production.

Pros:
– Advanced multi-axis CNC machines for high-precision machining
– Wide range of materials supported, including metals and plastics
– Flexible turnaround times to meet various production needs
– Comprehensive design support and manufacturability analysis
– Extensive industry applications including automotive, aerospace, and medical dev…
– Tight tolerances down to ± 0.05mm
– Professional DFM analysis to maximize production efficiency and product reliabil…
– Cost reduction by 30-50% through efficient production

Cons:
– No specific cons mentioned, but high complexity and specialized expertise may in…
– Dependence on advanced technology and skilled labor could lead to potential down…
– Geographical location in China might pose logistical challenges for some clients

3Q Machining – CNC Machining in China for Custom CNC …

Product Details: 3Q Machining provides a variety of precision CNC machining services, including milling, turning, EDM (electrical discharge machining), and wire EDM. They offer services from prototype to high-volume production, utilizing high-precision 3-axis, 4-axis, and 5-axis CNC machines to achieve tight tolerances. The company also uses advanced equipment such as material testers and automotive coordinate measuring machines (CMM) to ensure material accuracy and precision. They manufacture custom plastic and metal machining parts, including materials like aluminum, titanium, brass, and stainless steel, and offer surface finishing services through their partners. Their services cater to various industries, including aerospace, medical, equipment, electronic, and camera

sectors[1][4][5].

Pros:
– High precision CNC machining services with tight tolerances
– Advanced equipment including 3-axis, 4-axis, and 5-axis CNC machines
– Material testing and CMM for accuracy
– Custom plastic and metal machining parts
– Surface finishing services available
– Fast delivery and low MOQ (Minimum Order Quantity)
– Experienced team of machinists and engineers
– One-stop solution from prototype to mass production

Cons:
– Limited geographical reach, based in China
– Dependence on surface finishing partners for certain services
– No detailed information on pricing or cost structure available on the website

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Custom Parts Factories in China

How do I find a reliable CNC machining parts manufacturer in China?

When looking for a reliable CNC machining parts manufacturer in China, it’s crucial to check for certifications such as IATF 16949:2016, ISO 14001, and ISO 9001:2015. Ensure the manufacturer has extensive experience in rapid prototyping and low-volume end-use manufacturing. Also, verify their process and technologies, including the equipment they use and their quality control measures. Checking case studies and customer testimonials can also provide valuable insights into their reliability and expertise.

What types of materials can CNC machining factories in China work with?

CNC machining factories in China can work with a wide range of materials, including aluminum (e.g., AL 6061-T6, 6063), stainless steel (e.g., 303, 304, 316L), copper, iron, titanium, and various plastics like PEEK, Nylon, and PMMA. They can also customize surface treatments such as anodizing, electroplating, PVD, nickel plating, and more, depending on your specific requirements.

What are the key steps in importing CNC machined parts from China?

To import CNC machined parts from China, start by sourcing a reliable CNC machining shop. Ensure you discuss your needs and timeline with the manufacturer to get a clear understanding of their capabilities and delivery times. Proper documentation, including commercial invoices and packing lists, is essential. Also, be aware of Chinese export regulations and import regulations in your destination country to avoid any customs challenges.

How do I navigate customs and shipping for CNC parts from China?

Navigating customs and shipping involves understanding both Chinese export regulations and the import regulations of your destination country. Key documents like commercial invoices and packing lists are necessary. You can use freight forwarders to manage logistics and customs brokers to help with customs procedures. Shipping methods include air freight for urgent orders, sea freight for bulk orders, and rail freight, each with its own cost and time considerations.

What are the typical delivery times and minimum order quantities for CNC custom parts from China?

Delivery times for CNC custom parts can vary but generally range from a few days for simple parts to several weeks for complex or bulk orders. For example, proofing simple parts can take as little as one day, while batch production may take around 6-25 working days. Minimum order quantities can vary, but some manufacturers may have no MOQ requirement, while others might have a minimum purchase amount between 100-500 units.