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Custom Brass Parts - ODM Ready, Factory Produced Solutions

I craft custom brass parts with a craftsman's eye for tolerance and repeatable quality. As an ODM Factory partner, I work closely with your team from design through prototyping to mass production. You tell me the function, I decide the alloy, finishes, and machining process to fit your specs. My QA is tight and I deliver on time, so risk to your supply chain is smaller. Whether you need small runs or large volumes, I provide confidential tooling, IP protection, and scalable manufacturing. Let me help you turn your ideas into reliable parts that fit right the first time.

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custom brass parts Your End-to-End Solution Service Backed by Expertise

Brass components offer a compelling mix of machinability, strength, corrosion resistance, and attractive finishes. For global buyers, the real value lies in an end-to-end solution that turns a design into reliable parts on schedule. With expert engineering and careful material selection, we translate tolerance stacks, surface finishes, and assembly needs into a robust manufacturing plan from day one. From concept to prototype, pilot runs to full-scale production, our service covers CAD-driven design reviews, precision CNC turning and milling, finishing and plating, assembly, and meticulous quality control with full traceability. We align with international standards, optimize lead times and MOQs, and provide agile logistics to support global procurement. By protecting IP and offering transparent communication, we help you reduce risk, shorten time to market, and lower total cost of ownership.

{ custom brass parts Your End-to-End Solution Service Backed by Expertise}

Part ID Category Material Dia (mm) Length (mm) Tolerance (mm) Finish Weight (g) Standards Process Steps Lead Time (days) QA Pass Rate (%) Notes
P-001 Fittings Brass CuZn37 (C37700) 12.0 38.0 ±0.05 Polished (Ra ~0.4 μm) 28 ISO 9001; ASTM B16 / ASTM B81 CNC turning, drilling, tapping, deburring, passivation 8 99.6 Suitable for hydraulic valve assemblies
P-002 Bearings Brass CuZn39Pb3 (C38500) 25.0 40.0 ±0.08 Satin 35 ISO 9001 CNC turning, drilling, reaming, lapping 12 99.8 Low-friction surface for smooth rotation
P-003 Valve Components Brass CuZn35Pb3 (C26000) 8.0 28.0 ±0.03 Bright Annealed 12 ISO 9001 CNC turning, stamping, deburring 6 99.9 Precision stem piece for small valves
P-004 Electrical Brass Parts C26800 6.0 20.0 ±0.04 Electropolished 7 ISO 9001 CNC turning, drilling, electro-polish, passivation 5 99.95 RoHS compliant electrical connector piece
P-005 Hydraulic Couplings Brass CuZn37 (C37700) 15.0 50.0 ±0.05 Polished 22 ISO 9001; ASTM B16.5 CNC turning, knurling, deburring 10 99.7 High-pressure compatible
P-006 Cam Components Brass CuZn38 (C37700) 18.0 30.0 ±0.05 Brushed 18 ISO 9001 CNC milling, turning, deburring 9 99.5 Used in prototype automotive parts
P-007 Locking Screws Brass CuZn39Pb3 (C38500) 4.0 16.0 ±0.03 Polished 3.5 ISO 9001 CNC tapping, threading, deburring 4 99.8 High thread engagement quality
P-008 Seals & Bushings Brass CuZn39Pb3 (C38500) 10.0 22.0 ±0.04 Electropolished 9 ISO 9001 CNC turning, drilling, precision reaming 7 99.6 Bi-metal bushing for wear resistance
P-009 Valve Stem Guides Brass CuZn40 (C27000) 9.5 24.0 ±0.05 Polished 9 ISO 9001 Machining, grinding 6 99.3 High accuracy fit for valve stems
P-010 Instrumentation Components Brass CuZn39Pb3 (C38500) 5.5 14.0 ±0.02 Bright annealed 2.8 ISO 9001 CNC turning, drilling, deburring 3 99.7 For pressure sensor assemblies
P-011 Cooling System Fittings Brass CuZn39Pb3 (C38500) 28.0 60.0 ±0.06 Polished 36 ISO 9001 CNC turning, milling, deburring 14 99.4 Good thermal conductivity for coolant lines
P-012 Miniature Components Brass CuZn40 (C28000) 3.0 12.0 ±0.02 Brushed 2.2 ISO 9001 CNC turning, drilling 3 99.9 Smallest parts in precision assemblies

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custom brass parts Trusted by Pros Delivers Unmatched Quality

Data Dimension: Production Yield Over Time

This chart presents a data dimension called Production Yield Over Time, which tracks the monthly yield of precision brass parts as the percentage of units that pass final inspection after finishing. The graphic uses a 900 by 300 pixel canvas to emphasize trends across a full year, adopting a 3:1 aspect ratio that makes long-term movement easy to compare at a glance. The line represents the continuity and stability of a manufacturing process trusted by professionals in high-precision assembly. Data points reflect 12 consecutive months, including variations due to tool wear, batch composition, plating quality, and inspection criteria. The axes show months on the x-axis and yield percentage on the y-axis, typically ranging from around 94% to 98.5%. Observed patterns include small fluctuations but with an overall gentle upward trajectory, indicating incremental gains in process control and capability. This dimension helps engineers quantify the effect of process adjustments, such as tuning grinding parameters, optimizing surface finish, or tightening tolerances in fixture design. It also allows for root-cause investigation when dips occur, guiding maintenance scheduling and supplier qualification decisions. From a data analytics perspective, the yield metric is a compact, actionable indicator of process health. When combined with complementary metrics like defect type, cycle time, and scrap rate, it becomes possible to build predictive models and forecast future capacity. The visualization makes it easier for cross-functional teams to communicate quality performance and to align on improvement priorities. A consistently high yield supports reliability claims about the brass parts and reinforces the value of disciplined manufacturing practices. In summary, the Production Yield Over Time dimension provides a clear numeric narrative about quality, consistency, and improvement opportunities in precision brass part manufacturing, aligning with professional standards and customer expectations.

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