Are you looking for the best precision CNC milling services in China? With so many excellent factories to choose from, it can be overwhelming. In this article, we’ll compare the top precision CNC milling service factories in China, highlighting their strengths, capabilities, and what sets them apart. Let’s dive in and find the perfect partner for your machining needs.

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 a team of experienced machinists, engineers, and quality control experts. The services include CNC milling and turning, and the facility is ISO 9001:2015 and ISO 14001:2015 certified. They cater to rapid prototyping and low-volume production of a broad range of components in various materials such as metals (aluminum, steel, stainless steel) and plastics (POM, PTFE, PC, PEEK). The services are complemented by other manufacturing capabilities like 3D printing and injection molding. Gensun serves industries including aerospace, automotive, electronics, medical equipment, and semiconductor[1].

Pros:
– High-quality and reliable products due to highly trained engineers and quality c…
– Broad range of material options including metals and plastics
– World-class machine shop with advanced CNC technologies
– Ability to handle complex and precision parts with high dimensional accuracy
– 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 or complex orders
– Dependence on international shipping which can introduce delays and additional c…

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

CNC Milling Services in China, CNC Precision Machining …

Product Details: IN3DTEC provides CNC Milling services using 3-axis, 4-axis, and 5-axis milling machines. This process involves removing material from a block of raw substrate using a cutting tool mounted on a rotating spindle. The workpiece is rigidly mounted to a table that moves or rotates on different planes to allow the tool to work at various angles. The service supports a wide range of metals, including aluminum, stainless steel, alloy steel, and titanium, as well as plastics like Derlin (POM), PC, and ABS. Parts can be produced with complex geometries and high accuracy down to +/-0.01mm. Various surface finishes are available,

such as anodizing, painting, blasting, black oxide, and brushing.

Pros:
– High accuracy down to +/-0.01mm
– Ability to produce parts with complex geometries
– Support for a wide range of metals and plastics
– Multiple surface finish options available
– Fast production times, with parts delivered in as fast as 3 days
– Secure and confidential upload process
– Competitive pricing and ISO9001-2015 certification

Cons:
– Metal parts may show visible tool marks if not further finished
– 5-axis CNC routers are larger and more expensive
– Some metals, like stainless steel, have lower machinability compared to aluminum

China CNC Machining Services – Custom Precision Parts – JTR

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 service includes milling, turning, lathe, grinding, and routing capabilities with 3-axis, 4-axis, and 5-axis options. It caters to both small and large parts and is managed by a US-based team that handles communication with the Chinese facilities. The service includes various finishing options such as standard finish, bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating. Xometry ensures that all parts meet the Xometry Manufacturing Standards regardless of the country of origin and includes duties and tariffs in the part

price.

Pros:
– High-quality parts manufactured in ISO 9001 and ISO 13485 registered facilities
– Variety of machining services including milling, turning, lathe, grinding, and r…
– 3-axis, 4-axis, and 5-axis machining options available
– US-based team manages communication and logistics
– Multiple finishing options available
– Duties and tariffs included in the part price

Cons:
– No finishing certifications provided for parts made in China
– Potential for longer lead times due to international shipping
– Complexity in managing overseas suppliers, though managed by Xometry

CNC Machining Services China – CNC Milling Supplier …

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 PCBs with different thicknesses (0.4mm to 2.4mm), various types 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 options for 48-hours and 72-hours shipping as well[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
– Excellent customer service and responsive support

Cons:
– Limited customer support hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM…
– Potential delays if the order exceeds standard parameters (e.g., larger than 10m…

Precision CNC Machining Services in China – Get a Quote

Gensun Precision Machining – Quality CNC Machining in China

Product Details: Gensun Precision Machining offers precision CNC machining services, including CNC milling and turning, to produce milled and turned parts. They utilize advanced equipment and well-established process control techniques to ensure high-quality results. The company specializes in rapid prototyping and rapid tooling, and they have extensive experience in international markets, providing global delivery. Gensun works with a variety of industries such as aerospace, automotive, electronics, medical equipment, and robotics. They have over 20 years of experience, have completed over 100,000 projects, and serve more than 800 customers worldwide.

Pros:
– High-quality manufacturing equipment
– Expert engineers and technicians
– Robust quality and environmental systems
– Strict quality control
– Quick turnaround time
– Global delivery experience
– Extensive industry experience including aerospace, automotive, electronics, and…

Cons:
– No specific mention of competitive pricing or cost savings
– No details on minimum order quantities (MOQ)
– Limited information on material variety compared to other providers

Top 10 CNC Milling Services Company in China

Comparison Table

Frequently Asked Questions (FAQs)

What is CNC Milling and how does it work

CNC milling is a subtractive manufacturing process where a cutting tool mounted on a rotating spindle removes material from a block of raw substrate. The process is controlled by a software program using G-code, which guides the machine to mill out parts from the material. The workpiece is mounted on a table that moves or rotates on different planes, allowing the tool to work at various angles.

What types of materials can be used for CNC Milling in China

In China, CNC milling services can work with a wide range of materials, including metals such as steel, brass, aluminum, nickel, and titanium, as well as various plastics like Derlin (POM), PC, and ABS. The choice of material depends on the specific production requirements and the intended use of the final product.

What are the differences between 3-axis, 4-axis, and 5-axis CNC Milling

The main difference lies in the number of axes the machine can move on. A 3-axis CNC mill uses the X, Y, and Z directions, suitable for a wide variety of work. A 4-axis mill adds a rotary axis, allowing more continuous machining. A 5-axis mill has three traditional axes plus two additional rotary axes, enabling it to machine five sides of a workpiece in one setup without needing to reset.

How do Chinese CNC Milling factories ensure precision and quality

Chinese CNC milling factories ensure precision and quality through the use of state-of-the-art equipment and skilled technicians. They conduct thorough final testing before delivering the products, and many adhere to international quality standards. Additionally, they often provide multiple inspection stages, including material inspection, production first inspection, sampling inspection, and pre-shipment inspection to guarantee high-quality results.

What are the advantages of using CNC Milling services in China

Using CNC milling services in China offers several advantages, including competitive pricing, swift delivery times, and a high level of precision and accuracy. Chinese factories are equipped with advanced machinery and have a strong capacity to handle large order volumes efficiently. They also provide a wide range of material options and various surface finishes, making them a go-to destination for global CNC machining needs.