Leadsintec - One-Stop EMS Solution Provider

One-stop EMS Solution Provider

Access the world’s best network of PCB and technical parts manufacturers with optimized costs, expert engineering, and short lead times.

Project Dev.

PCB Design

Component Proc.

PCB Assembly

PCB Test

Box Building

Our Services

Integrating PCB manufacturing, PCBA solutions, and comprehensive product assembly to serve global customers for 18+ years.

PCB Fabrication

Supply multi-type PCBs: Multi-layer (up to 46 layers), single/double-sided, Rigid, Flexible, IC Substrate, and Ceramic PCBs. Quality assurance is our priority.

  • Up to 46 Layers
  • Rigid & Flex Boards
  • IC Substrates

PCBA Assembly

One-stop Printed Circuit Board Assembly (PCBA) including Surface Mount Technology (SMTA), BGA Assembly, Through-Hole, and Soldering Assembly.

  • SMT, BGA, Through-Hole
  • Lead-free Capability
  • No Minimum Order Quantity

Full Turnkey & EMS

From electronic project development and component procurement to box building services and final testing, we manage the entire manufacturing cycle.

  • Component Sourcing
  • Box Build Services
  • Functionality Testing
Why Leadsintec?

Expertise, Quality, and Speed You Can Trust

LST is a highly experienced EMS solution provider with a stable technical team and 18 years of continuous project experience, serving over 1,000 global enterprises.

Highly Experienced

18 years of project experience and strong PCB development capabilities.

Quick Response

One-to-one expert service with formal replies and on-time delivery guaranteed.

Support Many Categories

Specialized in RF, high-speed, micro-chip, industrial control, and medical care circuits.

In Order to Quote You, We Need:

Bill of Materials (BOM)

The BOM must be in Microsoft Excel format (.xls, .xlsx, .csv, or tab-delimited).

Required data fields:

  • Supplier and Part #
  • Reference Designator
  • Description
  • Package Type (footprint)

Gerber Files (RS-274X)

We need files in the Gerber RS-274X format for both fabrication and assembly.

Minimum files required for assembly:

  • Silkscreen layer
  • Copper (trace) layers
  • Solder paste layers

Markets We Serve

Automotive PCB

Medical Equipment

Industrial Control

Smart Home/IoT

New Energy PCB

Safety Equipment

Get a Free Quote

Describe your requirements and upload your files (BOM, Gerbers) to receive a detailed, competitive quote from our engineering team within 24 hours.

Call / WhatsApp

+86-15817390087

Headquarters (Shenzhen)

4th–6th Floors, Xingyuan Technology Park, Gushu, Xixiang Town, Bao’an District, Shenzhen, China

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