In the fast-evolving automotive industry, precision, durability, and efficiency are critical. At our state-of-the-art facility in Dongguan, we specialize in Trustworthy High-Precision Brass Parts 5-Axis CNC Machining, delivering components with micron-level accuracy, exceptional strength, and flawless surface finishes. Whether you need fuel system components, sensor housings, or high-performance fittings, our advanced 5-axis CNC machining ensures unmatched precision and repeatability for automotive applications.
Trustworthy High-Precision Brass Parts 5-Axis CNC Machining Automotive Industry
Our 5-axis simultaneous machining allows for complex geometries and intricate designs that traditional 3-axis machines cannot achieve. We maintain:
Tolerances as tight as ±0.01mm for critical automotive components
Surface finishes ranging from Ra 0.2μm to 1.6μm for superior smoothness and sealing performance
High-speed milling (20,000+ RPM) for efficient material removal without sacrificing accuracy
We machine high-performance brass alloys to meet stringent automotive requirements:
C360 (Free-Cutting Brass) – Excellent machinability for high-volume production of fittings and connectors
C464 (Naval Brass) – Superior corrosion resistance for marine and fuel system components
C485 (Leaded Brass) – Enhanced durability for high-wear applications like bushings and bearings
C260 (Cartridge Brass) – Ideal for electrical connectors and precision automotive parts
Unlike standard CNC machining, our 5-axis technology enables:
Simultaneous multi-angle machining – Reducing setups and improving accuracy for complex automotive parts
Complex contouring & undercuts – Perfect for fuel injectors, valve components, and sensor housings
Reduced lead times – Faster production without compromising quality
Every brass component undergoes strict inspection to ensure compliance with automotive industry requirements:
CMM (Coordinate Measuring Machine) verification (3μm accuracy)
First-article inspection (FAI) reports for Brass Parts validation
Statistical process control (SPC) for batch consistency
Pressure and leak testing for Brass Parts fuel and fluid systems
✔ Fuel & Emission Systems
Fuel injectors, pressure sensors, and brass fittings with leak-proof precision
✔ Electrical & Connector Systems
High-conductivity terminals, fuse boxes, and ECU connectors
✔ Transmission & Engine Components
Bushings, thrust washers, and valve guides for Brass Parts reduced friction
✔ Braking & Hydraulic Systems
Brass fittings, hydraulic valves, and pressure seals
✔ Custom Automotive Prototyping
Functional prototypes for testing and low-volume production
To improve durability and functionality, we offer:
Electroplating (Nickel, Chrome, Zinc) – Corrosion resistance and enhanced conductivity
Passivation – Improves corrosion resistance for Brass Parts harsh environments
Polishing & Deburring – Smooth finishes for sealing surfaces
Laser Marking – Permanent part identification for Brass Parts traceability
ISO 9001:2015 Certified – Ensuring consistent quality management
IATF 16949 (Automotive Industry Standard) – Compliance with automotive manufacturing requirements
RoHS & REACH Compliant – Safe for electrical and fluid-contact applications
Rapid Prototyping (5-day turnaround) – Fast-track development of brass automotive parts
Low-Volume Production (MOQ 10 pieces) – Flexible manufacturing for niche applications
Design for Manufacturability (DFM) Analysis – Optimize parts for Brass Parts cost and performance
Full Assembly & Post-Processing Solutions – Ready-to-install components
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don't have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
A9: Yes, we will keep them well and won't release them to the third party without your permission.
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q11: If you make poor quality goods, will you refund?
A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfied plastic machining.
