If you’re looking for a CNC machining manufacturer, choosing China is often a smart move. China has become one of the world’s leading hubs for precision CNC machining, supporting industries like automotive, robotics, medical devices, aerospace, semiconductors, energy, and electronics.
But just like in the fashion industry, there’s a lot you must do to set up your supply chain — especially choosing the right CNC machining manufacturer. To help you narrow it down, here are 10 of the best CNC machining manufacturers in China for overseas engineers and procurement teams.
1.Dongguan Kachi Precision Machinery Co., Ltd – Best No-MOQ CNC Manufacturer
2.RapidDirect – Best Digital On-Demand CNC Manufacturing Platform
3.WayKen Rapid Manufacturing – Best CNC Prototyping Partner for Design & Automotive
4.Gensun Precision Machining – Best for Tight-Tolerance Export CNC Parts
5.3ERP – Best for Rapid Prototyping & Low-Volume CNC Production
6.Tuofa CNC Machining – Best Engineering-Driven CNC Machining Factory
7.DEK Manufacturing – Best Multi-Process Partner for Global OEMs
8.Baosheng Industry – Best for CNC + Sheet Metal + Casting Combo
9.Yijin Hardware – Best for High-Mix, Multi-Material Precision CNC Projects
10.CNCPOR – Best for Ultra-Precision Swiss CNC Turning & Micro Parts
1. Dongguan Kachi Precision Machinery Co., Ltd – Best No-MOQ Precision CNC Machining Manufacturer
Main services
- Precision CNC turning
- CNC milling (3-axis, 4-axis, 5-axis)
- Prototype machining and low- to medium-volume production
- Sheet metal prototyping
- Surface finishing: anodizing, plating, passivation, heat treatment, etc.
- ERP-based production tracking for full visibility
- No MOQ – one-piece prototype orders accepted
- DFM support and fast quotation (2–24h)
Pros
- No MOQ, ideal for prototypes and small batches
- Strong Swiss-type and multi-axis precision capability
- 4-step quality process (IQC, IPQC, QC, OQA)
- ISO 9001:2015 & SGS certified, ISO 2768 tolerance control
- 20+ years engineering experience, 17+ years export experience in the team
- Long-term cooperation with Fortune 500 companies, repeat order rate up to ~98%
- Fast quotation (2–24 hours) and urgent delivery (1–7 days)
Cons
- Factory is in Dongguan, so on-site visits require international travel for overseas buyers
- Best suited to customers who value quality and flexibility rather than the absolute lowest price
Experience No-MOQ, High-Precision CNC Machining with Dongguan Kachi Precision Now
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2. RapidDirect – Best Digital On-Demand CNC Manufacturing Platform
RapidDirect is a Shenzhen-based digital on-demand manufacturing platform combining in-house factories and a vetted supplier network. It provides CNC machining and other manufacturing services through an online platform designed for fast quoting and global fulfillment.
Main services
- CNC milling and turning (3–5 axis)
- Sheet metal fabrication
- Injection molding and rapid tooling
- 3D printing and other rapid manufacturing processes
- Online instant quotation and automated DFM analysis
Pros
- One-stop digital platform for multiple processes
- Fast, automated RFQ and DFM feedback
- Suitable for both prototyping and mass production
- Large machine network improves capacity and scalability
Cons
- Platform model may involve partner factories, so some buyers prefer direct single-factory relationships
- Less personalized communication than a smaller dedicated shop
Scale Your CNC Production with RapidDirect’s Digital Manufacturing Platform
3. WayKen Rapid Manufacturing – Best CNC Prototyping Partner for Design & Automotive
WayKen is a rapid manufacturing company headquartered in Shenzhen, best known for rapid prototyping and low-volume CNC production. It is especially popular among industrial designers and automotive engineers who need visually perfect models and functional prototypes.
Main services
- CNC machining (3–5 axis) for metals and plastics
- Rapid tooling and vacuum casting
- Sheet metal fabrication
- High-end appearance parts and transparent components
- Prototype and bridge production for automotive and consumer electronics
Pros
- Strong expertise in visual and cosmetic quality
- Suitable for both functional and appearance prototypes
- Wide range of materials and finishes
- ISO 9001:2015 certified quality system
Cons
- More focused on prototypes and low-volume runs than very large production volumes
- Pricing can be higher than purely production-oriented shops for simple parts
Bring Your Prototype Concepts to Life with WayKen’s CNC Services
4. Gensun Precision Machining – Best for Tight-Tolerance Export CNC Parts
Gensun Precision Machining is an export-oriented CNC machining company located in China’s Greater Bay Area. With over 20 years in the industry, it focuses on tight-tolerance milling and turning for overseas markets.
Main services
- Precision CNC milling and turning
- Machining of metals and engineering plastics
- Low- to medium-volume production for industrial components
Pros
- Strong track record with international customers
- Stable export-grade quality control system
- Capable of high-precision and complex geometries
- Good choice for recurring, long-term CNC projects
Cons
- Less focused on ultra-small MOQ or one-off hobbyist projects
- Lead times may be geared more to industrial buyers than ultra-urgent prototyping
Secure Stable Export-Quality CNC Parts with Gensun Precision
5. 3ERP – Best for Rapid Prototyping & Low-Volume CNC Production
3ERP is an ISO-certified rapid prototyping and low-volume manufacturing company based in Zhongshan, China. It is widely used by startups, SMEs, and engineering teams for fast development cycles.
Main services
- CNC machining (3–5 axis)
- Injection molding and rapid tooling
- Vacuum casting and urethane casting
- Sheet metal fabrication
- 3D printing for rapid prototyping
Pros
- One-stop shop from prototype to low-volume production
- Good for complex, multi-process projects
- ISO 9001:2015 certified
- Experienced with international hardware startups
Cons
- Not a pure high-volume production powerhouse
- Complex projects may require detailed communication and clear documentation
Speed Up Your Product Development with 3ERP’s Prototyping & CNC Services
6. Tuofa CNC Machining – Best Engineering-Driven CNC Machining Factory
Main services
- CNC milling and turning
- 5-axis CNC machining
- Sheet metal fabrication and stamping
- High-mix, low-volume production
Pros
- Strong engineering and DFM support
- Good for complex designs requiring optimization
- Handles a wide mix of part types and geometries
- ISO 9001:2015 certified
Cons
- Very simple parts may not fully leverage its engineering strengths
- Communication and project flow may be more technical than purely transactional
Optimize Your Complex Designs with Tuofa’s Engineering-Driven CNC Machining
7. DEK Manufacturing – Best Multi-Process Partner for Global OEMs
DEK Manufacturing, founded in 2002 and based in Shenzhen, is a comprehensive manufacturing service provider serving many global OEM brands. It integrates CNC machining with molding, casting, and sheet metal for industrial and aerospace applications.
Main services
- Precision CNC milling and turning
- Injection molding and rapid tooling
- Die casting and pressure casting
- Sheet metal fabrication
- Prototyping and mass production support
Pros
- Mature, multi-process manufacturing capability
- Suitable for OEMs with complex BOM structures
- ISO-based quality management system
- Good for scaling from samples to full production
Cons
- MOQs for certain processes may be higher than small job shops
- Best suited to companies with structured, recurring orders
Consolidate Your CNC & Manufacturing Needs with DEK’s One-Stop Solutions
8. Baosheng Industry – Best for CNC + Sheet Metal + Casting Combo
Baosheng Industry is a comprehensive CNC parts manufacturer in Shenzhen with more than 20 years of experience. It is particularly strong when projects require CNC machining plus sheet metal and casting in one place.
Main services
- CNC milling and turning
- Sheet metal cutting, bending, and fabrication
- Die casting and injection molding
- 3D printing for rapid prototypes
Pros
- Multiple manufacturing processes under one roof
- Certified for automotive and medical-grade projects
- Good for structural parts, enclosures, and mechanical assemblies
Cons
- May not focus on very small prototype-only orders
- Project management can be more complex due to multi-process nature
Combine CNC, Sheet Metal & Casting with Baosheng for Integrated Manufacturing
9. Yijin Hardware – Best for High-Mix, Multi-Material Precision CNC Projects
Yijin Hardware is a Shenzhen-based CNC machining manufacturer established in 2003. It specializes in custom precision CNC parts for sectors like new energy, electronics, semiconductors, and industrial equipment.
Main services
- CNC milling, turning, and 5-axis machining
- Laser cutting and sheet metal fabrication
- Parts in aluminum, stainless steel, titanium, copper alloys, and plastics
Pros
- Strong multi-material capability
- Suitable for high-mix precision projects
- Experience with demanding industries and export standards
Cons
- Not specifically optimized for one-off hobby projects
- Some complex jobs may require more engineering time and higher per-unit cost
Handle Complex, Multi-Material Parts with Yijin Hardware’s Precision CNC Services
10. CNCPOR – Best for Ultra-Precision Swiss CNC Turning & Micro Parts
CNCPOR is a precision CNC machining manufacturer focused on Swiss-type CNC turning and micro-precision parts. It serves industries where micron-level tolerances and small-diameter components are critical.
Main services
- Swiss-type CNC turning
- CNC milling and compound machining
- Micro-precision and small-diameter components
Pros
- Strong capability in ultra-precision and small parts
- Suitable for high-value, high-tolerance components
- ISO-based quality system and advanced metrology
Cons
- Very specialized; not ideal for large, simple components
- Capacity may prioritize high-value precision work over very low-margin jobs
Achieve Micron-Level Precision with CNCPOR’s Swiss CNC Turning
H2: How to Find a CNC Machining Manufacturer in China for Your Project
Many CNC machining manufacturers in China are willing to work with overseas startups, SMEs, and established OEMs. If you don’t already have a supplier network, you can start by:
- Searching via Google and B2B platforms (industry websites, sourcing platforms)
- Checking independent reviews, case studies, and certifications
- Asking for referrals from other engineers or suppliers
- Visiting industry trade shows
- Contacting manufacturers directly with STEP/PDF drawings to request RFQs
Once you shortlist a few CNC manufacturers, send sample drawings and compare pricing, lead time, engineering feedback, and communication quality.
H2: Factors to Consider When Choosing a CNC Machining Partner
Key factors to consider include:
- Technical capability
- Quality system (ISO certifications, inspection reports, metrology equipment)
- Lead time
- MOQ and flexibility
- English communication and responsiveness
- Industry experience
Whenever possible, ask for sample parts, inspection reports, and factory photos or video calls to verify their capabilities.
Conclusion
Choosing the right CNC machining manufacturer in China depends on your project needs — tolerance, materials, volume, lead time, and industry standards.
- For no-MOQ, flexible, and high-precision CNC machining: Dongguan Kachi Precision is an excellent choice.
- For platform-based multi-process manufacturing: RapidDirect, 3ERP, and DEK are strong options.
- For ultra-precision micro machining: CNCPOR, Yijin Hardware, and Gensun are excellent fits.
Finding the best CNC machining partner will help you accelerate product development, reduce costs, and build a long-term global supply chain.
Post time: Dec-01-2025
