Ultra-Tight Dimensional Accuracy

Consistently achieves tight tolerances down to ±0.005 mm (±0.0002 in) for critical mechanical fits.

Complex Geometry Capabilities

5-axis CNC machining enables complex organic shapes, internal pockets, and compound angles in a single setup.

Prototyping to High-Volume Flexibility

Cost-effective for rapid prototyping (1–10 units) as well as scaled medium-to-large production runs.

Extensive Material Compatibility

Compatible with aluminum (6061, 7075), stainless steel (304, 316), brass, titanium, and engineering plastics (POM, PEEK).

Automotive & EV

Engine blocks, transmission housings, suspension brackets, and custom EV battery enclosures.

Robotics & Automation

Robotic arm joints, precision gear housings, sensor mounting brackets, and pneumatic manifolds.

Electronics & Telecom

Aluminum heat sinks, shielding enclosures, structural chassis, and micro-connectors.

Medical Devices

Surgical instruments, diagnostic equipment housings, and titanium orthopedic components.

Q1: What tolerances can Long Win Metal achieve with CNC machining?

A: With our multi-axis CNC machining centers and advanced CMM testing, Long Win Metal achieves standard tolerances of ±0.01 mm and tight tolerances down to ±0.005 mm depending on material and part geometry.

Q2: What materials are best suited for high-precision CNC machining?

A: Aluminum alloys (such as 6061-T6 and 7075-T6) offer excellent machinability, high strength-to-weight ratio, and cost-efficiency. Stainless steel, titanium, and engineering plastics like POM/PEEK are also widely used for demanding mechanical applications.

Q3: Does Long Win Metal offer rapid prototyping services?

A: Yes. We provide rapid CNC prototyping with lead times as fast as 3–5 days, allowing clients to test functional parts before moving to full-scale mass production.