Flashline EMS Private Limited
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03

The spec sheet,
not the sales pitch.

Engineers choose partners on numbers. Here are ours.

// Placement

Smallest component
01005 (0402 metric)
Largest component
100 × 100 mm, height ≤ 25.4 mm
Chip accuracy
±50 µm
IC accuracy
±30 µm
BGA range
0.15 mm ball → 100 × 100 mm

// Board handling

Minimum PCB
48 × 48 mm
Maximum PCB
510 × 510 mm
Board Thickness
0.1mm-6mm supported
Fabrication
HDI to 60 layers, rigid-flex, metal-core, Hybrid Material

// Line equipment

SMT lines
2 × Fuji Aimex IIIC (automated)
Inspection
Koh Young 3D Zenith Alpha HS+ 3D AOI & SPI
Reflow
Nitrogen-capable oven
Feeder capacity
444 feeders + 10 tray positions

// Test & finish

Inspection
X-ray, 3D AOI, FAI
Test
Functional, burn-in, environmental
Rework
BGA rework & re-balling
Coating
Automated Conformal Coating

Quality system: ISO 9001:2015 & ISO13485-2016, AS9100D:2016

Shimadzu X-ray inspection system on the Flashline EMS line
SHIMADZU X-RAY INSPECTION — BGA VERIFICATION & FAI IN-HOUSE CT Scan Based

Manufacturing &
service capabilities.

Advanced manufacturing. Assured quality. End-to-end electronics manufacturing services.

// Our manufacturing & service capabilities

  • PCB Manufacturing
  • Components Procurement
  • PCB Assembly
  • Quality Inspection
  • System Integration
  • Engineering & NPI Support

// Capability overview

PCB technology
Rigid · HDI · Flex · Rigid-Flex
Electronics assembly
SMT · Through-Hole · Mixed Technology
Fine-pitch capability
Fine-Pitch · BGA / Micro-BGA · High-Density PCBA
Procurement
Component Procurement · PCB Procurement
Supply models
Full / Partial Turnkey · Customer-Supplied Material
Special processes
Alternate Sourcing · Global Supply Chain · Selective / Wave Soldering
Finishing and testing
BGA Rework · Replacement · Re-Balling · Conformal Coating · Thermal / Environmental Testing

// Advanced PCB manufacturing

PCB technologies
Rigid PCB · HDI PCB · Flex PCB · Rigid-Flex PCB
Advanced structures
Blind · Buried · Stacked Vias
Interconnect
High-Density Interconnect · Fine-Line / Fine-Pitch
Signal integrity
Controlled Impedance
Material capability
Standard FR-4 · High-Speed / Low-Loss Materials
Advanced materials
Ultra-Low-Loss Materials · Application-Specific Selection
Production scope
Prototype → NPI → Volume Production

// PCB procurement support & DFM engineering

  • PCB Sourcing
  • Fabrication Partner Management
  • Technical Specification Review
  • Material Selection
  • DFM-Oriented PCB Evaluation
  • DFM Analysis
  • Design for Assembly
  • BOM Review
  • Layer Stack-Up Guidance
  • Impedance Verification

// Component & PCB procurement

Component sourcing
Active · Passive · Electromechanical Components
Additional sourcing
Connectors & Modules · Special / Application-Specific Components
Alternate sourcing
Alternate Component Sourcing
Procurement models
Full Turnkey Supply · Partial Turnkey Supply
Customer supply
Customer-Supplied Components
Procurement control
BOM Management & Review · Component Availability Analysis
Supplier sourcing
Manufacturer / Distributor Sourcing

// Supply chain services

  • Global Supplier Network
  • Procurement Coordination
  • Incoming Material Verification
  • Component Traceability
  • Controlled Kitting
  • Reel / Material Verification

// Precision SMT & advanced assembly

Assembly capability
High-Speed Automated SMT
Production mix
High-Mix / Low-to-Medium Volume
Production stages
Prototype · NPI & Production
Component capability
Fine-Pitch · High-Density PCBA · QFN / Bottom-Terminated
BGA capability
BGA & Micro-BGA · 0.15 mm Pitch
BGA services
Replacement · Re-Balling
Placement capacity
200K CPH combined capacity
Smallest component
01005

Industry-leading automated SMT placement with 200K CPH combined capacity. Fine-pitch and high-density PCBA with full BGA capability down to 0.15 mm pitch.

End-to-end process control: 3D Solder Paste Inspection, controlled reflow profiling, 3D AOI, and X-Ray inspection for complete assembly quality assurance.

// Through-hole, mixed technology & special processes

Comprehensive assembly and process capabilities spanning conventional through-hole, mixed SMT+PTH, advanced soldering technologies, and specialised surface protection processes.

  • Conventional Through-Hole Assembly
  • Large Through-Hole Components
  • Connector-Based Assemblies
  • Mixed SMT + PTH Assemblies
  • Process Inspection & Visual Verification
  • Selective Wave Soldering
  • Conventional Wave Soldering
  • Manual Soldering & Touch-Up
  • Rework & Repair Support
  • Controlled Process Parameters
  • Selective Coating Application
  • Coating Thickness Control
  • Thermal / Environmental Stress Testing
  • Temperature Cycling
  • Reliability Verification

// Inspection & quality control

3D SPI
Paste volume, paste height & process verification
3D AOI
Component presence, placement accuracy, solder defects, missing / misaligned components
Inspection coverage
100% Inline 3D SPI & AOI inspection at every stage
X-Ray inspection
Shimadzu X-Ray system for BGA & hidden solder-joint inspection
Assembly analysis
QFN / bottom-terminated components, void detection, open / bridge detection & internal assembly analysis
Final inspection
Visual inspection & final quality verification
Documentation
Lot traceability & full process documentation

Process & final inspection at every production stage.

// Box build & system integration

PCBA integration
PCB Assembly Integration · Sub-Assembly Integration · Board-to-Board / Module Integration
Mechanical integration
Enclosure Assembly · Mechanical Sub-Assemblies · Component & Hardware Integration
Final assembly
System-Level Assembly · Wiring / Interconnect Integration
Completion support
Labeling / Identification · Final Inspection & Pack-Out Support
Production flow
PCBA → Sub-Assembly → Integration → Final Product

From board-level assembly through enclosure build and system integration — complete box build capability under one roof.

// Engineering & NPI services

Design data & review
DFM / DFA / DFT Analysis · BOM Engineering & Review · Technical Specification Review
Component engineering
Component Selection & Validation · Alternate Component Recommendations
Optimization
Cost Analysis & Optimization
Prototype & NPI
Prototype Build & Validation · Process Development & Refinement
NPI readiness
NPI Readiness Assessment · Process Optimization · First Article Inspection
Validation cycle
Build-Validate-Refine Cycle
Production readiness
Controlled Manufacturing Transition · Process Documentation & Control
Traceability & quality
BOM & Component Traceability · Quality Plan Implementation
Scale
Scalable Volume Production · Continuous Process Improvement