High-Precision CNC Milling Services for Stainless Steel Auto Parts

At Hongming Sheng, we provide precision CNC machining services specializing in stainless steel automotive parts. With industry-leading milling equipment and strict process control, we ensure consistent, high-tolerance parts tailored to your drawings.

Manufacturing Process Video

Core Capabilities

• 3 & 4 Axis CNC Milling: Precision geometry for brackets, housings, and covers.
• 5 Axis Machining: Complex contours and multi-face machining in one setup.
• Wire EDM: Ultra-tight tolerances and internal cutouts in hardened materials.
• Stainless Steel Expertise: From 304 to 316 and beyond, with post-machining surface treatments.

Real Parts We've Machined

Industries We Serve

• Automotive: Stainless steel fittings, engine housings, and sensor mounts
• Medical Devices: Precision surgical components and fixtures
• Robotics: Structural brackets and motion interface parts
• Aerospace: Light-duty aluminum and steel mounting plates

Confidentiality Guaranteed

We take your intellectual property seriously. All customer drawings, designs, and production data are handled under NDA by default. Your files will never be shared or disclosed to any third party without explicit consent.

CNC FAQs