China CNC Machining Services
CNC Machining Materials
- 200+ Materials
- 24/7 Technical Support
- 25 Years of Experience in CNC
- 97.8% Customer Satisfaction


CNC Machining Manufacturer
Metal CNC Machining Parts Manufacturer and Supplier in China
Access our precision and cost-effective CNC metal processing services that are advanced and scalable. They have been created to satisfy the challenging norms of the current manufacturing sphere and are specifically aimed at the most complicated projects that have high requirements for accuracy and pace. After all, no matter if you require a mock-up at the project’s start or many parts that will take the weight of project, you will experience superior provisional high quality as well as time-efficient order realization for every such pictures of the finished problem.
Advantages of Metal machining



1
Unmatched Precision
Maintains tolerances within +/- 0.002 inches, so even the most demanding designs receive the accurate, high-quality parts they require.
2
Material Versatility
Aluminum, steel, titanium, or one of many exotic alloys-the machine accepts whatever stock your application demands without special tooling delays.
3
Scalable Production
Whether you need a handful of prototypes or thousands of finished units, the equipment adjusts easily and cost-effectively to changing order sizes.
Complete high-precision testing equipment
our expert testing team and advanced equipment ensure top-quality machined parts. Using precision tools like CMMs, hardness testers, and surface roughness gauges, we rigorously inspect every stage—from raw material to final product—guaranteeing unmatched accuracy and reliability.
3D CMM
Roughness Tester
Digital Height Gauge
Coating Tester
Coating Tester
Debbie Hendry
Digital Micrometer
Vernier calipers
Spectrometer
CNC Machining Parts Case Study













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Unlocking the Potential of CNC Metal Machining: Precision and Efficiency
Precision and Efficiency
With CNC machining, custom metal parts are made faster and more accurately, meeting a wide range of project demands.
How CNC Machines Work
Each machine follows CAD instructions that control every cut, so finished pieces look the same from the first item to the last.
The Machining Process
Digital plans guide durable cutting tools that shape raw stock into tight-tolerance components for nearly any application.
our partners trust us







Stuart Oneil
CEO, Luryc
“The team at Boraco took our difficult project and finished it swiftly, delivering quality we had not expected. Their machining service truly stands apart from the rest.”

Elly Brett
Business Operations, Bewarx
“Despite our demanding technical spec, Boraco delivered a perfect run of parts. Their unwavering focus on detail and quality control really set them apart for us.”

Jenna Ballard
VP Marketing, Wico
“Boraco CNC Turning Service’s capabilities with intricate geometries and their precision saved us weeks in production.”
ready to reach new heights? Let's get there, together.
Trust Boraco CNC Machining Service for exceeding accuracy and speed at cost-effective pricing. Reach out to us right now for your tailored quote and usher in a new episode of manufacturing greatness with Baetro.
Frequently Asked Questions
Most frequent questions and answers
Why is aluminum widely used in CNC machining?
Aluminum is one of the most popular CNC machining materials because it offers an excellent balance of strength, lightweight performance, corrosion resistance, and machinability. It is commonly used in aerospace, automotive, electronics, and industrial applications.
Aluminum also supports faster machining speeds, helping reduce production time and overall manufacturing costs.
Need lightweight yet durable parts? Contact us for custom aluminum machining solutions tailored to your project.
What are the advantages of stainless steel machining?
Stainless steel machining provides excellent corrosion resistance, high strength, and long-term durability. It is ideal for applications exposed to moisture, chemicals, or extreme environments, including medical devices, food equipment, automotive parts, and marine components.
Although stainless steel is more challenging to machine than aluminum, advanced CNC equipment ensures high precision and consistent quality.
Looking for durable and corrosion-resistant parts? Send us your drawings for a professional stainless steel machining quote.
What is steel machining commonly used for?
Steel machining is widely used for manufacturing high-strength mechanical and structural components. Carbon steel and alloy steel are commonly chosen for parts requiring durability, wear resistance, and load-bearing performance.
Typical applications include industrial machinery, automotive components, tools, and heavy equipment parts.
Need reliable steel components for demanding applications? We offer precision steel machining for both prototypes and mass production.
What is galvanneal machining and when should it be used?
Galvanneal machining involves processing galvannealed steel, which is steel coated with a zinc-iron alloy for improved corrosion resistance and paint adhesion. This material is commonly used in automotive, electrical enclosures, and industrial equipment.
Galvanneal combines the strength of steel with enhanced surface protection, making it ideal for applications requiring durability and coating performance.
Need custom galvanneal parts with precision finishing? Our engineering team can help optimize your design and production process.
Why choose copper for CNC machining projects?
Copper is highly valued for its excellent electrical conductivity, thermal conductivity, and corrosion resistance. It is frequently used in electrical components, heat sinks, connectors, and energy-related applications.
Precision CNC machining allows copper parts to maintain tight tolerances and smooth surface finishes despite the material’s softness.
Looking for high-conductivity precision parts? We provide custom copper machining with reliable quality and fast turnaround.
What types of plastics can be CNC machined?
A wide range of engineering plastics can be CNC machined, including:
ABS
Nylon
POM (Delrin)
PTFE (Teflon)
Acrylic
Polycarbonate
PEEK
Plastic machining is ideal for lightweight, corrosion-resistant, and electrically insulating components used in electronics, medical devices, and industrial applications.
Not sure which plastic fits your application? Our engineers can recommend the best material based on your performance requirements.
How do I choose the right machining material for my project?
Choosing the right material depends on several factors, including:
Strength requirements
Corrosion resistance
Weight considerations
Electrical or thermal conductivity
Budget and production volume
For example, aluminum is ideal for lightweight applications, stainless steel offers superior corrosion resistance, and plastics provide insulation and chemical resistance.
Need expert material selection support? Share your project requirements, and we’ll recommend the most cost-effective solution.
Can you machine multiple materials with tight tolerances?
Yes, we specialize in precision CNC machining for a wide range of metals and plastics, including aluminum, stainless steel, steel, copper, galvanneal, and engineering plastics.
With advanced 3-axis, 4-axis, and 5-axis machining centers, we can achieve tolerances up to ±0.005 mm while maintaining consistent quality across all materials.
Have a complex multi-material project? Contact us today for engineering support and a fast quotation.


