Optitech-EMS integrates deep product engineering with disciplined electronic manufacturing to deliver reliable, scalable, and transparent EMS solutions for industrial, railway, transport, and automotive-grade applications.
What Sets Optitech-EMS Apart
Engineering First
Manufacturing Discipline
Industries We Serve
Specialized EMS for Mission-Critical Sectors
Our Infrastructure
Three state-of-the-art locations engineered for reliability, scalability and world-class EMS delivery.
Our Capabilities
Product Engineering
End-to-end electronic product design, prototyping, and industrialization.
Electronics Manufacturing
High-mix and low-to-medium volume electronics manufacturing services.
Box Build & Integration
Complete system integration including sub-assemblies and wiring.
Sheet Metal & Packaging
Precision sheet metal fabrication with customized packaging solutions.
Test & Reliability.
Functional, environmental, and reliability testing for mission-critical products.
Supply Chain & Lifecycle
Component sourcing, lifecycle management, and obsolescence support..
WORLDWIDE PRESENCE
Delivering precision manufacturing at scale
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Our Differentiators
Why Global OEMs Choose APSSPL
Design-led EMS – deep system engineering pedigree
Railway-grade reliability – proven for shock, heat, vibration
Cleanroom compliance – mandated by Railway specifications
Zero Chinese active components (as applicable)
Faster time-to-market – in-house tooling, jigs & test systems
High IP integrity – no subcontracting
Strategic alliances with global tech companies
Full lifecycle support – prototype to mass production