China CNC Machining Services
As a CNC machining service provider in China, JUNYU Precision Mould Co., Ltd. specializes in high-precision CNC machining services and is a trusted manufacturer of precision parts and components. Our advanced CNC machines and skilled engineers enable us to produce complex geometries with tight tolerances, ensuring that every part meets the exact specifications of our customers. We provide custom-made metal and plastic parts for a wide range of industries. With years of experience and a commitment to quality, we deliver accurate, reliable, and cost-effective machining solutions that meet the highest industry standards.
If you have any needs, please feel free to contact us right away. We are committed to providing you with the highest quality of service!
About Junyu
Dongguan Junyu Precision Mould Co., Ltd., located in Dalang Town, Dongguan City, was established in 2008.
We have achieved ISO9001 international quality management system certification since 2017. Dongguan Junyu Precision Mould Co., Ltd. is a manufacturer specializing in the processing of precision metal stamping molds, plastic molds, and components. All products are widely used in various fields such as aerospace, new energy, semiconductor, photovoltaic energy storage, home appliances, medical care, communications, 3C electronics, and more.
Our Advantages
Our company passed the ISO9001:2008 and TS16949 quality system certifications in 2015, and obtained the IATF quality system transition audit certification in 2017. You can get your quote in hours and parts delivered in days.
High Precision
Every part is manufactured to exact dimensions.
Fast Turnaround
We ensure timely delivery for both prototyping and mass production.
Quality Assurance
Strict inspection procedures guarantee consistent quality.
Custom Service
We offer tailored machining solutions based on your specific project needs.
Why Choose Us?
Fast Shipping
It only takes a short time from placing an order to your receiving the product.
Sincere Communication
We provide one-on-one service to understand your needs and deliver with precision. Clear and honest communication is our promise.
24/7 Support
Our team is available 24/7 to provide timely and professional assistance. Whether it’s a technical inquiry or project consultation, we’re always ready to support your needs—anytime, anywhere.
Professional Team
We are a skilled and dedicated team built on trust, integrity, and collaboration. With every project, we strive to deliver not just quality results, but also a reliable and satisfying partnership.
Professional Manufacturer
We have over 70 types of precision CNC machining equipment and advanced inspection tools, including high-precision ZEISS CMM, NIKON projectors, and roughness testers, ensuring that every project meets the highest standards.
High Quality
Our company obtained ISO 9001:2015 and TS16949 quality management system certifications in 2015, and successfully passed the IATF quality system transition audit in 2017.
Our CNC Machining Capabilities
- 3/4/5-axis CNC Milling
- CNC Turning
- Custom Prototyping & Production
- Tight Tolerance Machining
- Surface Finishing Options (Anodizing, Polishing, etc.)
- We work with a wide range of materials, including: Aluminum, Stainless Steel, Tool Steel, Brass, Copper, and Engineering Plastics (POM, PTFE, PEEK, etc.).
How Junyu Works
Upload a Cad File
To get started, just choose a manufacturing process and upload your 2D or 3D CAD files
Design Analysis Gets Implemented
Once we receive your CAD file, we’ll provide a design for manufacturability (DFM) analysis along with lead time and pricing.
Manufacturing Begins
Once your quotation is confirmed and the order is placed, we will initiate the manufacturing process. Optional finishing services are also available upon request.
Your Parts Are on Their Way!
With our advanced equipment, we ensure fast and efficient product completion.
CNC Turning Parts
Applications Industry
CNC Precision Machining Solutions for the Automotive Industry
CNC Precision Machining Solutions for the Automotive Industry CNC precision machining plays a vital role in the automotive manufacturing sector, widely used for custom components, small-batch production, and prototype development. With its high accuracy and efficiency, CNC machining offers virtually no limitations on order quantity, allowing for rapid turnaround from prototyping to production.
Utilizing advanced CAD/CAM software, 3D design files are directly imported into CNC equipment, enabling a highly automated and consistent manufacturing process that significantly reduces manual errors and costs. We are capable of machining a wide range of automotive parts, including structural components, functional parts, and connectors — all produced to meet strict industry standards. If you’re looking for efficient, reliable, and flexible automotive part machining services, we are your ideal manufacturing partner.
CNC Precision Machining for the Semiconductor Industry
CNC Precision Machining for the Semiconductor Industry The semiconductor industry requires ultra-high precision, reliability, and material versatility to support the development of advanced electronic components. CNC machining is an ideal manufacturing solution, capable of achieving tight tolerances and consistent quality across complex geometries.
We specialize in machining a wide range of semiconductor-grade materials, including silicon, sapphire, alumina, aluminum nitride, and precision aluminum alloys. Our CNC parts are widely used in semiconductor equipment, electronic components, and integrated circuit assemblies, ensuring they meet the industry’s demanding performance and cleanliness standards. Whether for prototyping or high-precision production, we provide fast, reliable, and scalable CNC solutions tailored to the unique needs of the semiconductor sector.
CNC Machining for the Aerospace Industry
CNC machining has been a cornerstone of the aerospace industry, delivering exceptional precision and reliability in the manufacturing of critical aircraft components. Given the stringent safety and performance requirements, the aerospace sector demands parts that meet the highest standards of accuracy, durability, and quality.
At JUNYU Machine, we specialize in producing aerospace components with tight tolerances and complex geometries, ensuring that every part performs flawlessly in even the most demanding environments. Our extensive range of compatible materials, including aluminum alloys, titanium, stainless steel, and composite materials, allows us to meet the diverse needs of the aerospace industry.
Whether for prototyping or high-volume production, we provide fast, reliable, and precise CNC machining solutions tailored to the unique challenges of aerospace manufacturing. Our commitment to quality ensures that each component meets the strictest safety and performance standards, helping you stay ahead in this high-stakes industry.
CNC Machining for the Food Industry
As the food industry continues to grow, the demand for high-precision, high-quality components and advanced machinery has never been greater. CNC machining is playing an increasingly important role in meeting these needs by providing custom solutions that align with the industry’s stringent standards.
With evolving regulations surrounding food safety, including contaminants, pathogens, and allergens, manufacturers must ensure their equipment is designed and produced to meet the highest hygiene and safety standards. At JUNYU, we follow Current Good Manufacturing Practices (CGMP) to ensure that all components and equipment meet the latest food safety regulations.
Our CNC machining capabilities allow us to produce precise, durable, and compliant components for food processing equipment, packaging systems, and more. Whether you need components that meet hygienic standards or high-performance parts designed for continuous operation, we provide fast, reliable, and customized machining solutions to support the needs of the food industry.
CNC Machining for the Medical Industry
CNC machining is a critical technology in the medical industry, offering the precision, quality, and consistency required to meet the stringent standards for medical devices and equipment. Whether it’s for complex surfaces or intricate geometries, CNC machining ensures that every part is crafted to meet the highest safety and precision requirements.
In the medical field, where there is zero tolerance for error, every component must meet exacting specifications for durability, functionality, and surface finish. At JUNYU, we specialize in producing high-quality, custom CNC machined parts for medical machinery, ensuring that each part is crafted to perfection with ultra-high precision and reliability.
Our expertise allows us to produce components that comply with regulatory standards and perform flawlessly in critical medical applications, from surgical instruments to diagnostic equipment. With precision, reliability, and fast turnaround times, we support the medical industry in developing cutting-edge solutions that improve patient outcomes and enhance healthcare technologies.
CNC Machining for the Military Industry
As a trusted and experienced CNC machining partner for the military industry, JUNYU delivers high-quality, precision-engineered military components and assemblies. With a proven track record in rapid custom machining, we provide military-grade CNC parts that meet the most stringent specifications, ensuring high-level precision and accurate dimensions.
We specialize in producing a wide range of military components, from individual parts to fully assembled systems, offering reliable on-time delivery and cost-effective solutions without compromising on quality. Our CNC machining services are designed to meet the critical requirements of the military sector, ensuring that each component adheres to detailed specifications and performs flawlessly in demanding applications.
At JUNYU, we are committed to providing precision machining services that enhance the performance, durability, and reliability of military equipment, ensuring trusted, safe, and efficient operations in the field.
CNC Machining for the Mold Manufacturing Industry
CNC Machining for the Mold Manufacturing Industry Mold manufacturing is essential to modern production and widely used in injection molding, die casting, blow molding, and rubber molding. As product complexity and precision requirements grow, CNC machining becomes critical for producing accurate, durable mold components.
At JUNYU, we offer high-precision CNC machining tailored for the mold industry, delivering components with tight tolerances, superior surface finishes, and outstanding durability. Key Advantages High Precision – Perfect for complex cavities and tight fits Excellent Finish – Reduces polishing and improves mold release Material Flexibility – Machining P20, H13, S136, NAK80, SKD61, and more Fast Turnaround – From prototyping to small and large batch production We Machine Mold bases, cavities, and cores Ejector plates, sliders, and lifters Cooling channels and copper inserts Custom components for injection, die casting, and compression molds Why JUNYU With advanced equipment and deep expertise, JUNYU delivers precision mold components—fast and reliably, from one-off prototypes to full production. Contact us to see how our CNC machining services can enhance your mold manufacturing projects.
CNC Machining for the Machinery Manufacturing Industry
CNC Machining for the Machinery Manufacturing Industry The machinery manufacturing industry relies on high-precision, durable components to ensure equipment performance and safety. From automation to heavy-duty systems, CNC machining is essential for delivering consistent, high-quality parts. At JUNYU, we provide custom CNC machining for machinery makers, producing everything from complex components to complete assemblies with speed and precision.
Applications:
- Industrial Equipment: Gear housings, shafts, brackets
- Automation Systems: Robotic arm and actuator parts
- Construction Machinery: Hydraulic fittings, bushings
- Packaging & Food Equipment: Clean-finish metal components
- Agricultural Machinery: Custom parts for farm equipment
Why Choose JUNYU?
- Micron-Level Precision for tight tolerances
- Material Versatility: Steel, aluminum, brass, titanium, plastics
- High Durability under tough conditions
- Fast Turnaround: From prototypes to volume production We help manufacturers stay ahead with reliable, high-performance CNC solutions.
Contact us to learn how we can support your next project with precision and efficiency.
CNC Machining in the Construction Industry
The construction industry demands components that are precise, durable, and capable of withstanding harsh environments. CNC (Computer Numerical Control) machining plays a vital role in producing high-quality parts for various construction applications.
Key Applications
- Prefabricated Components: CNC machining enables the production of accurate and consistent parts for prefabricated building elements, ensuring seamless on-site assembly.
- Architectural Features: Complex designs such as moldings, facades, and decorative elements are efficiently crafted with CNC machines, enhancing aesthetic appeal.Frog3D
- Structural Steel Fabrication: Precision-cut steel components like beams and trusses are manufactured to exact specifications, reducing the need for on-site modifications.
- Concrete Form work: CNC technology allows for the creation of intricate and curved concrete forms, surpassing traditional methods in accuracy and efficiency.Benefits of CNC Machining
- High Precision: Ensures components meet exact design specifications, enhancing structural integrity.
- Efficiency: Automated processes reduce production time and labor costs, accelerating project timelines.
- Customization: Facilitates the creation of bespoke components tailored to unique architectural designs.
- Material Versatility: Capable of machining a wide range of materials, including steel, aluminum, wood, and composites.
By integrating CNC machining into construction processes, companies can achieve higher accuracy, improved efficiency, and greater design flexibility.
Contact us to learn how our CNC machining services can enhance your construction projects.
CNC Machining for the Electronics Industry
The electronics industry requires high-precision, compact, and reliable components for devices such as circuit boards, enclosures, and thermal systems. CNC machining ensures tight tolerances, complex geometries, and clean finishes—ideal for high-performance electronic products.
At JUNYU, we provide custom CNC machining for a wide range of electronic applications, from prototypes to full production.
Common Applications:
- PCB enclosures and housings
- Heat sinks and thermal management parts
- Connector and interface components
- Custom aluminum, plastic, and magnesium alloy parts
Why CNC for Electronics?
- Precision for miniaturized components
- Excellent Surface Quality for external parts
- Material Versatility
- Fast Turnaround for product development and scaling
JUNYU delivers reliable CNC solutions to help electronic manufacturers meet the demands of innovation and efficiency.
Contact us to learn more about how we can support your next electronics project.
CNC Machining for the Energy Industry
The energy industry demands components that are precise, durable, and capable of withstanding extreme conditions such as high temperatures, pressure, and corrosion. CNC machining plays a vital role in producing reliable parts for power generation, oil & gas, renewable energy, and nuclear applications.
At JUNYU, we provide high-precision CNC machining for a wide range of energy equipment, offering fast, consistent, and cost-effective solutions.
Typical Applications:
- Wind Energy: Turbine shafts, gear housings
- Solar Power: Mounting brackets, heat sinks
- Oil & Gas: Valves, flanges, drill components
- Nuclear: Reactor parts, shielding components
Why Choose CNC Machining?
- Tight Tolerances & Consistency
- Materials: Stainless steel, titanium, Inconel, aluminum
- Long-Term Durability
- Fast Prototyping & Scalable Production
JUNYU helps energy companies achieve safe and efficient operations through reliable CNC precision manufacturing.
Contact us to learn how we can support your next energy project.
CNC Machining for the Consumer Electronics Industry
The consumer electronics industry demands compact, high-performance devices with precise, high-quality components. CNC machining is essential for producing parts with tight tolerances, complex designs, and excellent surface finishes—ideal for today’s sleek and functional products.
At JUNYU, we offer custom CNC machining tailored to the electronics sector, delivering precise parts for:
- Smartphone frames and housings
- Laptop and tablet enclosures
- Wearable device components (e.g., smartwatches, earbuds)
- Heat sinks, connectors, and precision buttons
- Aluminum and magnesium alloy casings
Why CNC for Electronics?
- High Precision for compact assemblies
- Smooth Surface Finish for visible components
- Material Flexibility: Aluminum, stainless steel, plastics, etc.
- Supports Prototyping & Mass Production
From prototypes to production, JUNYU ensures the precision and quality you need to bring your electronics to market faster.
Contact us to learn how our CNC services can support your next innovation
Customer Reviews
Service Guide
Metal Stamping Mold vs. Plastic Injection Mold
What is metal stamping mold making?
What is Injection Mold Making?
How to use G41 and G42 in CNC Turning？
What is CNC Turning?
What is CNC Milling and Turning?
Cooperative Partners
Ready To Get Started?
Send a 3D CAD file of your machined parts
As a China-leading manufacturer and supplier of CNC machining parts, Junyu offers a full range of precision CNC machining services. We can produce parts from almost any metal and plastic material.
