Are you looking for the best automotive machining service factories in China? With China being a hub for advanced CNC machining, choosing the right partner can be overwhelming. In this article, we’ll compare the top contenders, highlighting their strengths, services, and what sets them apart in the automotive industry. Let’s dive in and find the perfect match for your needs.

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

China CNC Machining Service – Kingsun

China CNC Machining Services – Custom Precision Parts – JTR

CNC Machining Services China – CNC Milling Supplier …

Automotive CNC Machining Services in China | Machiningtoday

Product Details: Machiningtoday offers automotive CNC machining services in China, specializing in the manufacture of a wide range of automotive parts. This includes components such as dry clutches, high-volume oil pumps, and other precision auto parts. The company utilizes advanced CNC machining technology to ensure high precision and accuracy in the production of these parts.

Pros:
– High precision and accuracy in part production due to advanced CNC machining tec…
– Experience in machining a diverse range of automotive components.
– Fast turnaround times, with the capability to produce parts quickly to meet dema…
– Customization options to meet specific client requirements.

Cons:
– Limited information available on the specific materials and surface finishes off…
– No detailed information on pricing or cost structures provided on the webpage.

CNC Machining Service in China – Worldwide Delivery

CNC Factory China | CNC Machining Services

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, 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 through CAM software, and using CNC machines to execute the cutting operations[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 ISO 9001:2015 certification
– Ability to handle complex and custom parts with special requirements
– Precision tolerances of ±0.05 mm and surface roughness of Ra 0.8μm
– Services tailored for various industries with specific needs

Cons:
– No mention of specific cost savings or competitive pricing
– No detailed information on lead times for different types of projects
– Dependence on international shipping which can introduce delays and additional c…

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 caters to both small and large parts. Xometry’s US-based team manages communication with the Chinese suppliers, ensuring seamless order handling from quote to delivery. Finishing options include 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 services including milling, turning, lathe, grinding, and r…
– Availability of 3-axis, 4-axis, and 5-axis options
– Capability to handle both small and large parts
– US-based team manages communication and order handling
– Inclusive of duties and tariffs in the part price
– Parts inspected according to Xometry’s Manufacturing Standards

Cons:
– No finishing certificates provided for parts made in China
– Potential for higher costs and longer lead times for tighter tolerances
– Specialized setups and additional operations may increase pricing and lead times

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, CNC grinders services, and CNC drilling services. These services are available for prototype machined parts, one-off CNC machining, and production runs with fast turnaround times using over 1000 CNC machines.

Pros:
– High-quality products meeting international standards and customer expectations.
– Efficient production with rapid turnaround times, crucial for industries where t…
– Scalability to handle both small custom projects and large volume manufacturing…
– Cost reduction without compromising on quality or ethical standards through inno…
– Use of advanced technologies and sophisticated machinery to produce parts with t…
– Reliable and efficient shipping solutions using major couriers like FedEx, UPS,…

Cons:
– Language barriers can make communication with Chinese suppliers difficult.
– Complex tasks and project management can be challenging for companies outsourcin…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Automotive Machining Service Factories in China

What services do automotive machining service factories in China typically offer?

Automotive machining service factories in China often provide a wide range of services, including CNC machining, injection molding, rapid prototyping, and various finishing solutions. These services cater to both low- and high-volume production needs, ensuring that your design ideas are transformed into high-quality parts. Companies like Star Rapid, 3ERP, and DEK specialize in these services, making them versatile partners for your automotive projects.

How do these factories ensure the quality of the machined parts?

To ensure the quality of the machined parts, these factories adhere to strict quality standards and certifications such as ISO 9001, ISO 14001, and IATF 16949. They employ highly skilled engineers, machinists, and quality control experts who use state-of-the-art CNC technologies and quality control tools. Companies like Gensun and OurPCB also follow design for manufacturing (DFM) criteria to optimize designs and reduce errors.

What materials can these factories work with for automotive parts?

These factories can work with a broad range of materials, including metals like aluminum, steel, stainless steel, brass, and copper, as well as plastics like POM, PTFE, PC, PEEK, and PET. Some factories also handle special alloys such as Kovar, Invar, Inconel, and Titanium. This versatility ensures that you can get the exact material you need for your automotive parts.

How long does it typically take to receive the machined parts from these factories?

The turnaround time for receiving machined parts can vary depending on the complexity of the project and the production volume. However, many factories in China, such as AT Machining and Gensun, are known for their fast turnaround times. They often offer rapid prototyping and can deliver parts within a few days to a few weeks, ensuring that your project stays on schedule.

Can I be involved in the manufacturing process, and how is communication handled?

Yes, you can be actively involved in the manufacturing process. Companies like 3ERP and Star Rapid keep you engaged throughout the CNC machining process, allowing for quick adjustments and ensuring your needs are met. They also prioritize timely and fluent communication, often providing updates and involving you in the physical review of part functionality before large-scale manufacturing. This collaborative approach helps in achieving your business goals efficiently.