top of page
Custom sheet metal fabrication services at Weimiao, featuring CNC machining, laser cutting, and in-house powder coating for industrial enclosures.

Sheet Metal Fabrication Services

Precision Fabrication for Industrial Enclosures, Brackets, and Components​

At Weimiao, precision is just the beginning. With over 30 years of experience, we provide custom sheet metal fabrication services designed for high-performance applications across automation, power, medical, telecom, and energy sectors. Our China Dongguan facility combines advanced equipment with strict material control, ensuring quality that’s built to last.

Why Choose Weimiao for Sheet Metal Fabrication?

We’re not just a parts supplier—we’re your global fabrication partner. We understand the challenges of real-world installations and international standards, and we deliver solutions that meet both functional and regulatory expectations.

High-Precision Manufacturing Capabilities

±0.07 mm tolerance | CNC, Laser, 5-Axis Machining, Robotic Welding

​

Weimiao’s production line includes:

  • CNC punching and bending for dimensional accuracy

  • High-speed laser cutting for complex profiles

  • Robotic MIG/TIG welding for consistent joints

  • 5-axis machining for detailed, precision parts

​

These capabilities support a wide range of components—from compact brackets to large PLC cabinet housings.

Material Control & Global Standards Compliance

Verified sourcing | Traceable documentation | International grade codes

​

We impose strict requirements on all metal suppliers. Every batch of raw material entering our factory must be accompanied by a material composition report, ensuring it meets the specified grade and mechanical properties.

Because metal grade numbering systems vary by country (e.g. SUS304 in Japan, AISI 304 in the US), we maintain a clear cross-reference between standards. Click here to view our full material grade guide.

Certified Materials & Surface Finishing

Stainless steel, aluminum, carbon steel | In-house powder coating line

​

We fabricate using:

  • 304/316 stainless steel for corrosion-prone environments

  • Powder-coated carbon steel for strength and durability

  • Anodized aluminum for lightweight, clean applications

​

Our factory operates its own automated powder coating line, with full pre-treatment to ensure strong adhesion and uniform finish. Coatings are tested for resistance and rated for 10+ years of durability under normal industrial use.

We also offer custom colors and finishes to match brand or environment requirements.

Flexible Production – Prototype to Mass Production

Whether you need a prototype for validation or a full production rollout, Weimiao supports:

​

  • Single-unit or pilot batches

  • Short-run production for new system launches

  • High-volume orders with consistent repeatability

​

Our lean workflows allow rapid turnaround without sacrificing precision.

Applications Across Industries

​Our fabricated parts and enclosures are used globally in:

​​

  • PLC automation and distribution control

  • Medical automation and diagnostics

  • Smart HVAC and water control systems

  • Agricultural equipment and solar power electronics

  • Telecom base station enclosures

Work With a Partner That Understands the Details

From CAD to coating, Weimiao provides manufacturing intelligence—not just machining. We guide you through DFM reviews, materials selection, surface treatment, and integration needs to ensure everything works as intended in the field.

bottom of page