Engineering-Driven Electronics Manufacturing Solutions

Prototype • NPI • Electronics Manufacturing • Supply Chain • Production Support

Leader Global Electronics provides engineering and manufacturing support for OEM customers from prototype and New Product Introduction (NPI) through pilot builds and repeat production.

Our Taiwan-based capabilities include PCB fabrication, component sourcing, SMT & THT assembly, programming, inspection, functional testing, box build, and final assembly.

Projects are reviewed by our engineering team before quotation to identify manufacturability, sourcing, assembly, programming, testing, and production requirements.

Start Your Manufacturing Project

Have an electronics manufacturing or PCB assembly project to quote?

Send us your available project files and production requirements for engineering review and quotation.

Typical RFQ information includes:

BOM with manufacturer part numbers
Gerber files, PCB manufacturing specifications, and layer stack-up
Pick & Place / centroid data
Assembly drawings
Required quantities
Programming required: Yes / No
Functional testing required: Yes / No
Estimated test time per board, if applicable
Special assembly or inspection requirements

Partial or early-stage project files are also welcome for an initial review.

Email: sales@leaderelec.com.tw

NDA available upon request.

Electronics Manufacturing in Taiwan

Integrated Electronics Manufacturing Services

We support OEM projects requiring manufacturing coordination across PCB fabrication, component procurement, assembly, inspection, testing, and final product integration.

Our manufacturing services include:

PCB Fabrication
SMT Assembly
Through-Hole / THT Assembly
Mixed SMT & THT Assembly
Turnkey Component Sourcing
Programming & Firmware Loading
SPI, AOI & X-Ray Inspection
ICT & Functional Testing
Box Build & Final Assembly
Cable & Wire Harness Assembly
Prototype & NPI Builds
Pilot & Repeat Production

Turnkey, partial-turnkey, and consigned manufacturing programs are supported according to customer sourcing requirements.

Production planning is based on the product design, BOM, manufacturing documentation, quantity, inspection requirements, testing, and delivery schedule.

Engineering Review Before Production

Manufacturing questions are easier to resolve before materials are ordered or production begins.

Our engineering team reviews the available project files according to the requirements of each build.

Typical review items include:

PCB manufacturability
PCB manufacturing specifications and layer stack-up
BOM completeness
Manufacturer part numbers
Component availability and lead time
Obsolete or NRND components
Package and footprint compatibility
Component orientation and polarity
Assembly requirements
Programming requirements
ICT and functional test requirements
Production documentation and revision status

When clarification or customer approval is required, issues are discussed before procurement or production release.

This review is particularly useful for prototype, NPI, pilot production, and projects with ongoing engineering changes.

Manufacturing Capabilities

SMT & Through-Hole Assembly

Our assembly capabilities support:

BGA
QFN
LGA
CSP
Fine-pitch ICs
01005 passive components
Double-sided SMT
Through-hole / THT assembly
Mixed SMT & THT assembly
Connectors and power components

Assembly requirements are reviewed according to the PCB design, component packages, production documentation, and customer specifications.

Inspection & Testing

Depending on product requirements, inspection and testing can include:

Solder Paste Inspection (SPI)
Automated Optical Inspection (AOI)
X-Ray Inspection
In-Circuit Testing (ICT)
Functional Testing (FCT)
Visual Inspection
IC Programming & Firmware Loading

For projects requiring functional testing, please provide the available test procedure, fixture information, and estimated test time per board during quotation.

Component Sourcing & BOM Review

For turnkey and partial-turnkey projects, we can source components according to the customer-approved BOM.

BOM and sourcing review can include:

Manufacturer part number verification
Component availability
Lead-time review
Obsolete or NRND component identification
Component lifecycle status
MOQ requirements
Package and footprint discrepancies
Alternate component evaluation

Any proposed component substitution requiring customer approval is reviewed before implementation.

Customers may also supply selected components while we procure the remaining BOM.

Prototype, NPI & Production

We support OEM customers through different stages of product development and manufacturing.

Prototype Builds

Small-quantity builds for engineering verification, firmware development, and functional evaluation.

New Product Introduction (NPI)

Engineering and manufacturing coordination for products moving from prototype into controlled production.

Pilot Production

Production builds used to verify assembly processes, programming, testing, documentation, and material readiness before repeat production.

Repeat Production

Ongoing manufacturing based on the approved BOM, product revision, build quantity, testing requirements, and production schedule.

For existing products, we can also support second-source qualification and manufacturing transfer programs.

High-Mix & Multi-Variant Production

Some OEM programs involve multiple PCB revisions, different product configurations, changing BOMs, or frequent engineering updates.

Our manufacturing support can include:

Multiple product and PCB variants
BOM and PCB revision control
Engineering Change Orders (ECOs)
Component substitution management
Prototype and validation builds
Flexible production quantities
Programming and firmware requirements
Variant-specific testing
Production changeover coordination

For each build, the applicable BOM, PCB revision, assembly documentation, firmware, and test requirements should be identified before production release.

Box Build & System Integration

For products requiring assembly beyond the PCBA, we can support:

PCB assembly installation
Cable and wire harness assembly
Connector assembly
Mechanical assembly
Enclosure integration
Functional testing
Final assembly
Packaging requirements

Box build requirements are reviewed according to the mechanical drawings, assembly documentation, test procedures, and customer specifications.

Typical OEM Applications

Our engineering and manufacturing teams support projects across a range of OEM applications, including:

Industrial electronics
Embedded and MCU-based systems
Power electronics and power conversion
Battery management systems (BMS)
Battery chargers and battery-powered products
Industrial control and automation equipment
IoT and connected devices
Communication and networking equipment
Medical electronics
Specialized OEM electronic products

Each project is reviewed according to its design, BOM, manufacturing complexity, quantity, testing, and quality requirements.

Quality & Manufacturing Control

Our manufacturing operations are supported by controlled production, inspection, and quality management processes.

Quality Systems

ISO 9001
ISO 14001
ISO 13485
IPC-A-610 workmanship requirements

Inspection & Testing

SPI
AOI
X-Ray
ICT
Functional Testing
Visual Inspection

Inspection and testing requirements are defined according to the product design, component packages, customer specifications, and applicable quality requirements.

Together with engineering review, inspection and process control, these quality management systems help support manufacturing consistency and long-term production reliability.

Electronics Manufacturing in Taiwan

Leader Global Electronics operates within Taiwan's established electronics manufacturing ecosystem, with access to PCB fabrication, electronic component supply, engineering resources, assembly, and testing.

For OEM customers, our Taiwan-based manufacturing support can provide:

Engineering communication
Component sourcing coordination
Prototype and NPI support
Flexible production quantities
Inspection and testing
High-mix manufacturing support
Supply-chain diversification
Second-source manufacturing

For products already in production, we can also review existing manufacturing documentation and requirements for qualification of an additional production source.

Production Capacity & Equipment

Our manufacturing capabilities include:

5 SMT Production Lines
1 Through-Hole Assembly Line
Up to 6.2 Million Component Placements per Day
Maximum PCB Size: 500 × 500 mm
SMT, THT & Mixed Technology Assembly
BGA, QFN, LGA, CSP & Fine-Pitch Assembly
01005 Passive Components
SPI, AOI & X-Ray Inspection
ICT & Functional Testing
Prototype, NPI, Pilot & Repeat Production
Turnkey, Partial-Turnkey & Consigned Manufacturing

ISO 9001 • ISO 14001 • ISO 13485

Request an Electronics Manufacturing Quote

Send us your available project files and production requirements for engineering review.

For a more accurate quotation, please provide:

BOM with manufacturer part numbers
Gerber files, PCB manufacturing specifications, and layer stack-up
Pick & Place / centroid data
Assembly drawings
PCB and BOM revision
Required quantities
Programming required: Yes / No
Functional testing required: Yes / No
Estimated test time per board, if applicable
Special assembly or inspection requirements
Production forecast, if available

If some information is not yet available, send us the current project files and our engineering team can identify what is still required for quotation or production.

Email: sales@leaderelec.com.tw

Engineering Review Before Quotation • Prototype to Production • Taiwan-Based Manufacturing • NDA Available Upon Request

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