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.
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.
| 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 |