We craft high-quality brass parts with ±0.02mm tolerances, offering strength, corrosion resistance & smooth finishes for automotive, musical, and industrial applications.
Product Description
| Production type | Custom production and processing | Material | brass |
| Processing methods | CNC Trining Parts 5-axis CNC machining centers, grinding machines, wire cutting | Processing Equipment | CNC Trining Parts 5-axis CNC machining center, grinder, wire cutting,brass precision parts |
| Accuracy | ±0.02mm | Whether proofing | yes |
| Is it customized | yes | Proofing time | 7-15 days |
| OEM/ODM | OEM ODM CNC machining service | surface treatment | Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation |
| Origin | Dongguan, China | Quotations | FOB |
| Business Type: | Manufacturer/Factory & Trading Company | Main Products: | CNC parts; Machining parts;brass precision parts |
| Management System Certification: | ISO 9001:2015 | Average Lead Time: | Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays |
Brass Precision Parts: The Ultimate Guide to High-Performance Machined Components
Introduction to Brass Precision Machining

Reliable brass precision parts machined by 5-axis CNC
Brass precision parts have become indispensable across industries due to their unique combination of mechanical properties, corrosion resistance, and excellent machinability. At our state-of-the-art facility, we specialize in manufacturing high-tolerance brass components (±0.02mm) that meet the most demanding specifications for automotive, musical, industrial, and electrical applications.
Superior Material Properties of Brass
1. Exceptional Mechanical Performance
High Strength-to-Weight Ratio: With tensile strength ranging from 340-580 MPa (depending on alloy), brass maintains structural integrity under significant stress
Wear Resistance: Hardness ratings of 60-110 HB make it ideal for high-friction applications
Fatigue Resistance: Withstands repeated loading cycles without failure
2. Unmatched Corrosion Resistance
Chemical Stability: Resists degradation from:
Oxidation Resistance: Natural tarnish resistance reduces maintenance needs
Long Service Life: 3-5X longer lifespan than standard steel components in corrosive environments
3. Premium Machinability Characteristics
Chip Formation: Produces short, broken chips for cleaner operations
Surface Finish Capability: Achieves Ra 0.4μm as-machined
Tool Life: Enables 30% faster machining speeds vs. steel, reducing production costs
Company Profile
We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system brass precision parts.
Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc.
Auxiliary production equipment: electroplating, anodizing, hard anodizing and surface treatment.
We have complete testing equipment: sophisticated three-dimensional testing, two-dimensional testing, hardness tester, height meter, projector and other conventional testing equipment.
Packing&Shipping
Packaging Details 1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet; 2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet; 3. According to the requirement of customer.


FAQ
Q1: What file formats do you accept for quoting?
A1: We prefer 3D files (STEP, IGES, X_T) with 2D drawings (PDF, DWG) for tolerancing.
Q2: Can you handle micro-machining requirements?
A2: Yes, our Swiss CNC lathes can machine parts as small as 0.5mm diameter.
Q3: What’s your typical lead time for production orders?
A3: Standard lead time is 10-15 working days; expedited services available.
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.