Advanced DFM Engineering

Free DFM feedback helping engineers select optimal alloys (Aluminum, Stainless Steel, Brass, Titanium) and tight tolerances (down to ±0.005 mm).

Flexible Volume Scalability

Seamless transition from low-volume rapid prototyping (1–50 units) to high-volume production (100,000+ units/year).

Single-Source Supply Chain

In-house machining, casting, surface finishing (anodizing, powder coating, plating), and assembly reduce lead times.

Global Compliance & Quality

Operating under ISO 9001 certified quality management systems ensuring full material and dimensional traceability.

Robotics & Automation

Precision joints, mounting flanges, motor housings, and sensor brackets.

Automotive & EV Systems

Lightweight structural components, cooling plates, and battery housings.

Electronics & Telecom

High-efficiency LED heat sinks, optical enclosures, and shielding cases.

Medical Devices

Precision instrument housings and custom structural hardware.

Q1: What is Long Win Metal's typical lead time for custom OEM prototypes?

A: Depending on part complexity and material availability, our rapid CNC machining prototypes are delivered in as fast as 3 to 5 business days, allowing rapid iteration before full tooling investment.

Q2: Does Long Win Metal provide free DFM (Design for Manufacturability) analysis?

A: Yes. Every OEM/ODM project receives a comprehensive, complimentary DFM report from our engineering team, highlighting geometry optimizations, wall thickness consistency, and tolerance recommendations.

Q3: What materials and surface finishes can Long Win Metal process?

A: We process a wide range of materials including aluminum alloys (6061, 7075, A380, ADC12), stainless steel (304, 316), brass, copper, and titanium. Surface finishing options include anodizing (Type II/III), powder coating, passivating, electroplating, and bead blasting.