LEYI TRADING
LEYI TRADING
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Why Choose LEYI Trading

Four pillars of excellence that set us apart from the competition.

Our Advantages

The LEYI Trading Difference

Your advanced PCBs are manufactured in our facility with state-of-the-art equipment, built to the highest industry standards. For assembly, you get the same flexibility: our in-house SMT lines offer cost efficiency and fast turnaround, with consistent quality under the same management team. Same team, same quality, just more convenience.
PILLAR 01

Complete Manufacturing Capabilities & Certifications

With the ability to produce up to 40-layer PCBs, copper weights up to 6oz, and board thicknesses from 0.21mm to 10mm, our capabilities cover virtually every application. Backed by ISO 9001, IATF 16949, UL, and more — you get boards that meet the strictest industry requirements from a single, certified source.
  • 1–40 layer capability
  • All major surface finishes
  • 8 international certifications
Complete Capabilities
DFM Support
PILLAR 02

Expert DFM Experience & Technical Team Support

Our experienced engineering team reviews every design for manufacturability before production begins. We identify potential issues, recommend optimizations, and work with you to ensure your PCB is designed right — the first time. This proactive approach saves you time, reduces revisions, and lowers overall costs.
  • Free DFM review on every order
  • Design optimization suggestions
  • Responsive technical communication
PILLAR 03

Rich Experience, Rigorous QC & Advanced Equipment

With over two decades of manufacturing experience and investment in the latest production and inspection equipment, we maintain industry-leading quality standards. Every board undergoes comprehensive AOI, X-ray, and electrical testing — ensuring that what you receive matches your specifications exactly.
  • 20+ years manufacturing experience
  • Full AOI, X-ray & electrical testing
  • LDI, laser drill, VCP plating
Quality Control
One-Stop End-to-End Service
PILLAR 04

One-Stop End-to-End Service

Your advanced PCBs are manufactured in our facility with state-of-the-art equipment, built to the highest industry standards. For assembly, you get the same flexibility: our in-house SMT lines offer cost efficiency and fast turnaround, with consistent quality under the same management team. Same team, same quality, just more convenience.

  • PCB Manufacturing — In-house facility, advanced equipment, full process control
  • SMT Assembly — New in-house lines, latest equipment, same high standards
  • One dedicated project manager, end-to-end, no matter the process
What Sets Us Apart

Beyond the Ordinary

Three reasons why companies switch to LEYI Trading — and stay.

Precision

Engineering Beyond Limits

01

From 1-layer simplicity to 40-layer complexity — we manufacture boards that others can’t. 90µm line/space, 6oz copper, laser-drilled microvias down to 0.1mm, impedance control within ±5%. When your design pushes the boundary, our capability pushes back.
  • Up to 40 layers, HDI any-layer
  • 90µm line/space, ±5% impedance
  • 0.1mm laser microvias, 6oz copper

Reliability

Quality Without Compromise

02

Every board is backed by ISO 9001 & IATF 16949 certifications, and verified through comprehensive AOI, X-ray, and electrical testing — from incoming materials to finished product. With a 99%+ yield rate and full lot traceability, you receive boards that match your specs exactly. No surprises, no excuses.
  • ISO 9001 & IATF 16949 dual-certified
  • AOI + X-ray + 100% electrical testing
  • 99%+ yield, full lot traceability

Innovation

Service That Makes a Difference

03

Free DFM review covers from designs to BOM details, catches issues before production. A dedicated project manager oversees your order from quote to delivery. Suggestions for key parts from your BOM, ensure the project is hassle-free. It’s the kind of full-cycle support most factories simply don’t offer. 

  • Free DFM review on every detail
  • Dedicated project manager, end-to-end
  • BOM sourcing + one-stop assembly
Check Us Out

See Us in Action

Watch our factory tour video and check out more facilities with LEYI Trading experts.

PCB Factory

Assembly Factory

Ready to Experience the LEYI Trading Difference?

Get a quote today and see why companies worldwide choose us as their PCB partner.
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