BIE produces CNC milled & turned brass components with superior strength and perfect shine. Ideal for decorative hardware, electronics, and high-end consumer goods. Get precision parts with excellent surface quality.
BIE specializes in manufacturing CNC milled and turned brass components that perfectly blend exceptional mechanical strength with a superior, lasting shine. We understand that your components need to perform reliably under stress while making a strong visual statement. Through our precision machining expertise and advanced surface finishing techniques, we deliver brass parts that excel in both durability and aesthetics, adding value to your products from the inside out.
Brass is the ideal choice for components demanding both function and form. BIE leverages its natural properties to your advantage:
High Strength & Durability: Brass alloys like C36000 offer excellent tensile strength and wear resistance, ensuring your components withstand mechanical stress and have a long service life.
Natural Corrosion Resistance: Brass inherently resists tarnishing and corrosion, making it suitable for various environments, from decorative outdoor fixtures to internal mechanical parts.
Excellent Machinability: Known as one of the most machinable metals, brass allows us to achieve complex geometries, sharp details, and exceptionally smooth surfaces with high precision and efficiency.
Aesthetic Appeal: The warm, golden hue of brass provides a distinct, high-end appearance. It serves as a perfect base for a range of finishing techniques that enhance its visual impact.
Our manufacturing process integrates advanced CNC milling and turning capabilities to create components that are both strong and precise.
Multi-Axis CNC Milling: Our milling centers produce complex shapes, slots, and contours with high accuracy, ideal for creating intricate decorative hardware and structural components with challenging 3D geometries.
Precision CNC Turning: We produce rotationally symmetrical parts like knobs, fittings, and shafts with exceptional concentricity, roundness, and surface quality. This process is perfect for achieving the flawless base necessary for a high-gloss finish.
The true beauty of our components is revealed through our specialized finishing processes. We transform machined brass into stunning final products.
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Finishing Type |
Key Features |
Ideal For |
|
Mirror Polishing |
High-gloss, reflective finish that enhances visual depth and luxury. |
Decorative hardware, luxury goods, high-end consumer products. |
|
Brushing |
Consistent satin texture that hides minor fingerprints and imperfections. |
Appliance trim, architectural panels, modern fixtures. |
|
Electroplating |
Adds a layer of nickel, chrome, or gold for color, hardness, and extra corrosion resistance. |
Plumbing fixtures, electronic housings, marine components. |
|
Lacquering/Clear Coating |
A transparent protective layer that prevents tarnishing and maintains the original shine. |
Indoor decorative elements, parts requiring an "as-polished" look long-term. |
BIE's strong and beautiful brass components are critical in industries where performance and appearance converge.
Decorative Hardware & Architecture: Door handles, knobs, plaques, and lighting fixtures that combine structural integrity with elegant design.
Electronics & Consumer Goods: Speaker grilles, camera body parts, and wearable device housings that provide shielding, strength, and a premium feel.
Automotive Interior Trim: Gear knobs, emblem badges, and control knobs that enhance the luxury feel of vehicle interiors.
Luxury Goods & Gifting: Pen barrels, instrument components, and trophy parts where material quality and finish are paramount.
We implement a rigorous quality control system to guarantee both dimensional stability and perfect surface quality.
Dimensional Accuracy: Critical dimensions are verified using CMMs and optical comparators to ensure they remain within the specified tight tolerances, guaranteeing perfect fit and function.
Surface Integrity: Every component undergoes visual inspection under controlled lighting. Surface roughness testers are used to quantify and validate the finish, ensuring a consistent, flawless appearance across entire production runs.
|
Processing |
CNC Turning, CNC Milling, CNC Drilling, Tapping, Wire Cutting, EDM |
|
Brass Grades |
C3604, C3771, C46400, H59, H62, C2801, C27200 |
|
Tolerance |
±0.01mm (±0.005mm for critical features) |
|
Surface Roughness |
Ra 0.1–3.2 |
|
Surface Treatment |
Polishing, Plating (Nickel, Chrome, Gold), Sandblasting, Brushing, Coating |
|
Inspection Equipment |
CMM, Optical Projector, Surface Roughness Tester, Digital Caliper |
|
Lead Time |
Prototype: 3–7 days; Mass Production: 20–30 days |
|
Certification |
ISO 9001:2015, RoHS Compliance |
By choosing BIE, you gain more than a parts supplier; you gain a partner dedicated to enhancing your product's value. Our CNC milled and turned brass components deliver the reliable strength your application needs and the stunning visual appeal your customers desire.
Ready to see the difference?
Contact us today to discuss your project. We offer custom sample production so you can experience the quality of our strong and shiny brass components firsthand before you commit to full-scale production.
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