Project Description
CNC Machining Service China
CNC machining service China & JINGXIN has served the automotive industry to supply CNC machined metal parts since 2015. We offer automotive components that are made of various materials, including steel, stainless steel, PEEK, etc. Leveraging China’s advanced manufacturing ecosystem, our CNC machining service China integrates cost-efficient solutions with AS9100-certified quality systems, delivering components that meet both JIS and SAE automotive standards.
The following high-precision CNC machined parts we produce include:
- Engine components: In China CNC machining service shop , 3/4/5 axis CNC machines are used to create precise engine components such as cylinder heads, engine blocks, and crankshafts. These parts require high accuracy and precision to ensure optimal performance.
- Suspension components: CNC milling machines and turning machines are used to create suspension components such as control arms, sway bars, and spindles. These parts are critical for maintaining stability and handling of the vehicle.
- Transmission components: Custom CNC machining services in China are commonly used to make transmission components or parts such as gears, shafts, and housings. These parts require high precision to ensure smooth operation and durability.
- Braking system components: Our CNC machining shop in China is used to create braking system components such as brake calipers, rotors, and drums. These parts require high accuracy and precision to ensure safety and performance.
- Interior and exterior components: Many metal parts are made using CNC machining services factory in China to create various interior and exterior components such as door handles, dashboards, and trim pieces. These parts require high precision to ensure a perfect fit and finish.
Overall, CNC machining services play a critical role in the production of automotive components and other industries, helping to ensure that vehicles are safe, reliable, and perform optimally. As a trusted CNC machining service China partner, we ensure end-to-end precision from prototyping to mass production.

cnc maching service China
Precision CNC Machining service shop in china
Custom CNC Machining service China & shop & factory
Multi-Axis (4 & 5 Axis) CNC machines center and Vertical Machining Centers (VMC) Maximum machining size
- Maximum Table size 1200mmLx1000mmW
- Spindle speeds up to 12,000 RPM
- Z heights to 508mm
No. | Model | Brand | sets | Maximum machining parts size | Year |
---|---|---|---|---|---|
01 | 3 Axis CNC machine center | Brother(Taiwan) | 20 | 1200mmL*1000mmW*500mmH | 2014 |
02 | 4Axis CNC machine center | HASS (USA) | 5 | 1000mmL*1000mmW*500mmH | 2015 |
03 | 5 Axis CNC machine center | Brother(Taiwan) | 3 | 800mmL*800mmW*400mmH | 2015 |
04 | CNC Lath | BAOJI(CHINA) | 10 | 400mm Diameter | 2014 |
In JINGXIN China, our high-precision CNC milling and turning services are perfect for both one-off prototypes and low-volume production runs. Our CNC-machined parts are made from various plastic and metal materials, with multiple surface finish options available. CNC machining is an excellent choice—fast, accurate, and competitively priced.
15+ Years’ Experience:
Based in Dongguan, China, JINGXIN is a CNC machining service shop offering services such as milling and turning. Backed by 15+ years of experience, JINGXIN’s professional team adopts reasonable manufacturing solutions and craftsmanship to supply high-quality one-stop custom CNC-machined stainless steel parts.
Focus:
JINGXIN focuses on custom Non-standard CNC precision milling parts such as fittings, valves, hydraulic components, electric motor parts, transmission and pump parts, sprocket wheels, wear parts for packing machines and electronic and medicinal components.
Our Advantage:
- Advanced Equipment: We operate a world-class facility with a variety of precision CNC machines (Brother, Haas, Mazak), including 3/4/5-axis vertical milling centers and precision milling and turning lathes.
- Complete In-House Machining Capabilities: ISO 2768-F machining standard tolerance, produced parts in a wide variety of sizes and complexities, Maxi CNC milling capability up to workpiece diameters from 2-350 mm; Learn more about JINGXIN’s Capability & Services here.
- Raw Material: All materials comply with RoHS standards and your specifications. Material certifications (including SGS reports) are available upon request. Supported materials include: steel, aluminum, stainless steel, titanium, and engineering plastics (PEEK, PC, POM, etc.);
- ISO-Certified Quality Assurance: More details about our testing instruments for precision milling services here.
- Order Quantity: 1+ orders accepted; Short-run precision CNC milling and turning and large-volume production.
- Quick Turn: Quick Quote within hours and fast delivery in days. Skilled and Professional Team (R&D); More about us here.
- Our customers are from the EU and North America, learn more about CNC machining services case studies.
What we do to make sure you would get the quality parts from JINGXIN precision CNC milling company:
Advantages Of CNC Machining services China
CNC machining service is great to meet a range of your product development needs. Here are some of the benefits of cnc precision machining services:
- Quick removal of large amounts of metal material
- Highly accuracy and repeatable
- Suitable for many different kinds of substrates
- Low investment in tooling and preparation costs
- Economical
- Fast turnaround



What we have?
Industry Equipments & Precision CNC machine centers

At JINGXIN CNC milling company, we provide custom high-precision stainless steel parts using world-class CNC machines, including CNC turning and milling centers. This allows us to deliver high-quality, on-demand precision turned components and milled components, with typical tolerances ranging from ±0.002mm to ±0.01mm for metal parts. Please visit our “whole factory show“ for more details about our precision CNC milling equipment.
Quality inspection equipments

100% inspection before delivery.Every single size will be checked by the relevant testing instruments: CMM, height gauge, metallurgical microscope, etc. Please see our “Quality assurance” for more details.
How do we do for precision CNC milling parts?
Precision CNC milling programming

Our skilled engineers optimize the tooling path and propose the best CNC machining process solution according to the design and customer’s requirements. JINGXIN has served worldwide customers for the following parts and so far it is well done: precision-machined 304/316 stainless steel parts, locknut shafts, precision-turned aluminum electric motor parts, precision CNC-milled new energy device components, and precision-turned aluminum components for electronic and medicinal products.
Precision CNC turning workmanship processing

For every single precision CNC-machined part, our team including R&D and production departments will work together to finalize the manufacturing workmanship process. Three key factors ensure the quality:1.The best manufacturing solution & workmanship 2.Optimized tooling path 3.PQC during the whole production, so that JINGXIN can ensure the quality of parts that are what you want from a Precision machined parts supplier in China.
CNC precision milled parts finishing in-house

We can provide various surface treatments and finishes according to customer requirements for precision-machined metal or plastic parts, including anodizing, black oxide, electroplating, etc. Please see “Surface treatment and finish” for more details.
Fast delivery on time & Rush services

1. 1-2 weeks fast lead time and 3-5 days rush services.
2. On-time delivery by worldwide express: UPS, DHL, FedEx, TNT, etc.
3. Proper safe packing: Enhanced carton and wooden case.
How long does it take to get the precision turned parts?
For example: if the order quantity of precision turned components is below 5,000 pcs, then the lead time is 2 weeks, plus shipping time of 2-3 working days, so you will get the parts in less than three weeks. Also, we offer rush service if you need them urgently.
After sale service & Customer feedback

JINGXIN, a precision CNC turned components supplier, has a good reputation for custom manufacturing quality and services: providing precision turned components and CNC milled automotive components such as wear parts for packing machines. Positive feedback has been given to JINGXIN by 99.5% of customers worldwide, including those in Japan, the EU, and the American market.
Project Service Guide
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Enquiry
Design Source Files(STL、STP etc); Order Quantity; Tolerance Range; Surface Treatment Requirements; Purpose
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Project Review & Quote
Sign NDA(non-disclose-aggrement) if need. Project Review By Engineers Follow Up Project all details; Make Quotation for client
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Biz Terms
Shipping method & documents; Term of Payment; Packaging Details; Delivery Date,etc.
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Project Execution
Production Plan; Workflow & Process Control; Monitoring in whole procedure. Feedback to Client continually.
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100% QA before Shipping
All Functions Testing; Surface Testing; Go Through All Project Details; Packing Testing; Testing & QA Report.