Are you looking for the best CNC machining factories in China to bring your project to life? With so many excellent options, choosing the right one can be daunting. In this article, we’ll compare the top CNC machining companies in China, highlighting their strengths, services, and what sets them apart. Let’s dive in and find the perfect partner for your manufacturing needs.

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

Precision CNC Machining Services in China – Get a Quote

CNC Machining Services in China | Gensun Precision

Product Details: Gensun Precision offers CNC machining services in China, utilizing state-of-the-art CNC technologies and ISO 9001:2015 certified facilities. The services include CNC milling, CNC turning, and other manufacturing capabilities such as 3D printing and injection molding. They produce precision machined parts in a broad range of materials, including metals (aluminum, steel, stainless steel, brass, copper) and plastics (POM, PTFE, PC, PEEK, PET), as well as special alloys (Kovar, Invar, Inconel, Titanium, Mocu). The company serves various industries including aerospace & defense, optical communication, robotics & automation, automotive, electronics, medical equipment, semiconductor, and energy. Their process involves creating a CAD model, converting

it to G-code, and using CNC machines to achieve high precision and surface quality[1].

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
– Ability to handle rapid prototyping and low-volume production
– Precision tolerances of ±0.05 mm and surface roughness of Ra 0.8μm
– Services tailored for various industries with specific requirements

Cons:
– No specific mention of cost savings or competitive pricing
– No details on lead times for large-scale production orders
– Dependence on international shipping which can introduce delays and logistical c…

CNC Precision Machining Expert in China

China CNC Machining | Service | Quote

Product Details: Xometry’s China CNC Machining service offers high-quality machined parts made to specification, meeting a range of budget and lead time needs. The service includes milling, turning, lathe, grinding, and routing capabilities with 3-axis, 4-axis, and 5-axis options. The US-based team manages communication with Chinese facilities, ensuring compliance with ISO 9001 and ISO 13485 standards. Parts can be made from various materials, and the service includes standard and custom finishes such as as-milled, bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating. Duties and tariffs are included in the part price, and all parts are inspected according to Xometry’s Manufacturing

Standards.

Pros:
– High-quality parts made to specification
– Managed service with US-based team handling communication
– Compliance with ISO 9001 and ISO 13485 standards
– Variety of machining processes including milling, turning, and grinding
– Multiple axis options (3-axis, 4-axis, 5-axis)
– Inclusion of duties and tariffs in the part price
– Inspection according to Xometry’s Manufacturing Standards

Cons:
– No finishing certifications provided for parts made in China
– Potential complexity in sourcing and managing overseas suppliers without Xometry…

China CNC Machining Services – Custom Precision Parts – JTR

CNC Machining Services China

Product Details: PartZpro offers a wide array of CNC machining services in China, including metal CNC services, stainless steel machining, aluminum CNC service, custom aluminum CNC service, and plastic CNC service. The services include 3-Axis milling, 5-Axis milling, turning, CNC mill services, CNC lathes services, CNC Plasma cutters services, CNC laser cutters services, CNC electric discharge machines (EDM), CNC router services, and CNC grinders services. These services are available for prototype machined parts, one-off CNC machining, and production runs with fast turnaround times. The platform uses 1000 CNC machines to cover online machining needs and provides instant quotes and efficient order processing.

Pros:
– High precision and quality: Chinese CNC machining services employ advanced techn…
– Efficiency and scalability: The presence of state-of-the-art facilities and a ro…
– Innovation and continuous improvement: Chinese CNC machining centers focus on in…
– Cost efficiency: PartZpro helps customers dramatically reduce their custom manuf…
– Fast shipping: Leveraging major courier companies like FedEx, UPS, and DHL strea…

Cons:
– Dependence on international shipping: Despite fast shipping options, there can s…
– Potential language barriers: Communication with Chinese manufacturers can someti…

CNC Machining Services in China

What You Need to Know About CNC Machining in China

CNC Machining Services in China: Choosing the Right …

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Machining Work Factories in China

What information do I need to provide to get a quote for CNC machining services?

To get a quote for CNC machining services, you typically need to provide product drawings or 3D model data files, along with the quantity of products you plan to make. You may also need to submit 2D files in formats like DWG or PDF if dimensional tolerances are required. This information helps the factory assess the complexity and cost of your project.

How long does it take to receive my CNC machined parts?

The delivery time for CNC machined parts varies depending on the complexity, size, and quantity of the items. For simple parts, you can expect delivery in as little as one week, while more complex parts may take longer. Generally, prototype orders can be completed within 3-9 days, and mass production can take around 20-25 days after receiving the deposit.

What materials can be used for CNC machining in Chinese factories?

Chinese CNC machining factories can work with a wide range of materials, including metals such as aluminum, stainless steel, copper, titanium, and various types of steel. They also process engineering plastics like PEEK, Nylon, PMMA, and other composites. This versatility allows you to choose the best material for your specific application.

What kind of surface treatments and post-processing services are available?

Chinese CNC machining factories offer a variety of surface treatments and post-processing services. These include anodizing, electroplating, PVD, nickel plating, sandblasting, powder spraying, polishing, and multi-color anodizing. Additionally, services like assembly fitting, fastening, metal embedding, sanding, and painting are also available to meet your specific requirements.

How can I ensure the quality and accuracy of my CNC machined parts?

To ensure the quality and accuracy of your CNC machined parts, look for factories that have strict quality control measures in place. Many Chinese factories are certified with ISO 9001 and other international standards. They use advanced equipment like 2D and 3D coordinate measuring machines and conduct in-process inspections to maintain high precision and accuracy, typically within tolerances of ±0.01mm to ±0.05mm.