Are you looking for the best OEM parts CNC machining 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 factories in China, highlighting their strengths, services, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

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. The materials available include S136H steel, stainless steel, 6061 Aluminum, Brass, copper, and engineering plastics. The services include surface treatments such as anodizing, plating, painting, and laser engraving. Quality assurance is ensured through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging options include carton and wooden cases, and the lead time is typically 6-12 days. Applications include automotive, industrial, and medical parts.

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 via sea, air, DHL, FedEx, UPS, and TNT

Cons:
– Limited information on pricing
– No detailed customer reviews available on the website
– Dependence on contract suppliers for some surface treatments

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

CNC Machining Service China – Order Custom Parts Online

Product Details: Yijin Hardware offers advanced CNC machining services using multi-axis CNC machines to provide high-precision machining for 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. The company caters to various industries such as automotive, aerospace, medical devices, electronics, and consumer goods. They provide design consultation and manufacturability analysis to optimize production costs and ensure parts perform as expected. The turnaround times vary from 24 hours for urgent high-precision samples to 2-4 weeks for high-volume production, depending on the project complexity.

Pros:
– Advanced multi-axis CNC machines for high-precision machining
– Wide range of material options 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…
– High-quality precision with tight tolerances (down to ± 0.05mm)
– Cost-effective solutions with potential cost reduction by 30-50%
– ISO 9001 certification and robust production capabilities

Cons:
– Dependence on advanced technology which may require specialized expertise
– Higher operational costs for more advanced multi-axis CNC systems
– Potential delays in bulk orders which can take approximately 3-7 working days

OEM/ODM China Cnc Machine Accessories

Product Details: Anebon offers a wide range of CNC machining services, including CNC turning, milling, drilling, grinding, and more. They utilize over 30 precision machining equipments such as CNC lathes, milling machines, grinding machines, wire cutting machines, and EDM machines. The materials used include aluminum, stainless steel, brass, copper, bronze, ABS, PC, POM, nylon, and Teflon. The company provides mold design and manufacturing, injection molding, and stamping services. The products are applied in various industries including cameras, communication chambers, consumer electronics, medical equipment, mechanical equipment, automobiles, and household appliances. The accuracy of machining is +/-0.002mm, and surface roughness is Ra0.8. Surface treatments

include anodizing, oxide, plating, brushing, polishing, blackening, power coating, and sandblasting[3][4][5].

Pros:
– Over 10 years of experience in mechanical parts production
– ISO9001:2015 certified, ensuring standardized processes
– High accuracy and precision in machining and grinding
– Wide range of materials and surface treatments available
– Professional team and strict quality control
– On-time delivery and fast quotation response
– One-stop service from part to surface treatment

Cons:
– Minimum order volume requirements
– Payment terms require 30% or 50% advance payment
– Lead time can vary depending on the products

OEM CNC Machining Parts | BaiChuan

Product Details: BaiChuan Precision offers OEM CNC machining parts for various industries, including shipbuilding, automotive, refinery equipment, and more. They utilize CAD/CAM software to design and manufacture parts, ensuring accuracy and precision. The process involves in-house programmers and engineers setting up CNC machines using G-code to optimize equipment speed and axis configurations. The company operates 20 CNC machining centers capable of milling, turning, and cutting, and they adhere to ISO 9001:2015 and ISO 2768 standards for quality control. Parts can be produced in large quantities, and the company provides a quick turnaround, often delivering parts within 7 days. They also offer prototyping

and full production cycles, with a rigorous QA process involving multiple tests and special-purpose testing equipment.

Pros:
– High precision and accuracy in part manufacturing
– Fast turnaround time, with parts often delivered within 7 days
– Compliance with ISO 9001:2015 and ISO 2768 standards for quality assurance
– Ability to handle both simple and intricate part designs
– Streamlined production process with in-house programmers and engineers
– Rigorous QA process with multiple tests and special-purpose testing equipment

Cons:
– No specific mention of cost-effectiveness or pricing details
– Dependence on receiving accurate CAD and CAM files from clients for production

OEM Parts CNC Machining

Product Details: China Manufacturing Parts Inc offers a comprehensive range of OEM Parts machining services. These services cater to diverse requirements, from simple to complex designs, and are delivered at quick turnaround times. The company utilizes state-of-the-art CNC machining technology to produce high-quality parts and components.

Pros:
– Quick turnaround times
– Ability to handle simple to complex design requirements
– Utilization of state-of-the-art CNC machining technology
– High-quality parts and components production

Cons:
– No specific details on material limitations or constraints
– No information on minimum order quantities or batch size restrictions

CNC Machining Services in China | Gensun Precision

Product Details: Gensun Precision offers CNC machining services in China, utilizing state-of-the-art CNC technologies for rapid prototyping and low-volume production. The services include CNC milling and turning, and the company can produce simple and complex precision machined parts in a broad range of materials such as metals (aluminum, steel, stainless steel) and plastics (POM, PTFE, PC, PEEK). The process involves creating a CAD model, converting it to G-code, and using CNC machines to remove material from the workpiece. Gensun serves various industries including aerospace, automotive, electronics, medical equipment, and semiconductor. They are ISO 9001:2015 and ISO 14001:2015 certified and offer additional manufacturing

capabilities like 3D printing and injection molding.

Pros:
– High-quality and reliable products due to highly trained engineers, machinists,…
– Broad range of material options including metals and plastics.
– World-class machine shop with advanced CNC technologies and quality control tool…
– Ability to achieve high precision with tolerances of ±0.05 mm and surface roughn…
– Comprehensive manufacturing solutions including rapid prototyping, low-volume pr…

Cons:
– No specific cons mentioned on the website, but potential limitations could inclu…

China Custom CNC Machining Parts

Product Details: Zhongde offers custom CNC machining parts in both metal and plastic, utilizing over 100 sets of advanced CNC machining equipment. The products are categorized into custom CNC plastic machined parts and custom CNC metal machined parts. Key specifications include a maximum size of 1500x1500x1000mm, color options such as white, black, transparent, or custom Pantone colors, and tolerances of ±0.05mm. Surface finishing options include glossy, semi-gloss, matte, textured finish, and as-machined. The manufacturing process involves designing a CAD model, converting it to a CNC program, and executing the program on the CNC machine. Materials include aluminum, brass, copper, and various additives

like UV absorbers and carbon fibers. Each part undergoes at least six inspection procedures before delivery, with a qualified rate of 98%.

Pros:
– High precision and high quality parts
– Fast delivery and efficient production
– Customization according to customer needs
– Wide range of materials and surface treatments available
– High qualified rate of 98% after multiple inspection procedures
– Compliance with international standards such as Rohs, Reach, ASTM

Cons:
– Limited information on specific material limitations or potential drawbacks
– No detailed pricing information available on the website

China CNC Machining Services – Custom Precision Parts – JTR

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About OEM Parts CNC Machining Factories in China

What materials can CNC machining factories in China work with?

CNC machining factories in China can work with a wide range of materials, including stainless steel, aluminum, brass, copper, titanium, and various engineering plastics. They also offer services for different types of steel and alloys, ensuring you can get the precise material you need for your project.

What is the typical lead time for CNC machining parts from Chinese factories?

The lead time for CNC machining parts can vary, but many Chinese factories offer quick turnaround times. You can expect lead times ranging from 3-12 days, depending on the complexity of the parts and the production volume. Some factories even provide rapid prototyping and low-volume production services to meet urgent needs.

Do Chinese CNC machining factories offer quality certifications and assurance?

Yes, many Chinese CNC machining factories are certified with international standards such as ISO 9001, ISO 14001, and IATF16949. These certifications ensure that the factories follow strict quality control processes, providing you with high-quality and reliable parts. They also conduct thorough inspections and testing before shipping to ensure the parts meet your specifications.

Can I order custom CNC machined parts with specific tolerances and surface treatments?

Absolutely Chinese CNC machining factories are well-equipped to handle custom orders with precise tolerances and various surface treatments. You can specify tolerances as tight as +/-0.005-0.01mm, and they offer surface treatments like anodizing, plating, painting, and laser engraving to meet your specific requirements.

How do I ensure timely and secure delivery of my CNC machined parts from China?

To ensure timely and secure delivery, many Chinese factories offer multiple shipping options, including sea, air, DHL, FedEx, UPS, and TNT. They also provide safe packaging solutions, such as carton boxes and wooden cases, to protect your parts during transit. Additionally, they often have secured trading practices and quality assurance protocols in place to safeguard your order.