Electronic Manufacturing Services
Centum Electronics offers end-to-end EMS solutions tailored for high-reliability applications across aerospace, defense, medical, industrial, automotive, and e-mobility sectors. Our services span from product design and prototyping to manufacturing, testing, fulfillment, and after-market support, ensuring your products meet the highest standards of quality and reliability.
Worldclass Manufacturing Facilities and Capabilities
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350,000 sq. ft. of advanced manufacturing space
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27,000 sq. ft. product development lab for prototyping and engineering
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State-of-the-art thermal, vibration, and environmental test chambers
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Dedicated burn-in and stress screening facilities
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In-house parylene coating system (1000-liter) – one of the largest in India
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Cleanrooms and ESD-safe zones for sensitive product assembly
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In-house mechanical and plastic part fabrication, including injection molding
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Multiple flexible new generation SMT lines
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Wave soldering, Selective wave soldering, and Vapor phase soldering
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Automated Optical Inspection (AOI), X-ray inspection, and Flying probe test capabilities
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Multiple In-Circuit Test (ICT) platforms for comprehensive testing
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Single pin insertion automation for precision and speed
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Conformal coating with multiple chemistries for environmental protection
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Advanced parylene coating system for high-reliability products
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Potting for ruggedization and mechanical protection
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Highly Accelerated Stress Test (HAST) for accelerated life testing
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Environmental Stress Screening (ESS) for reliability assurance
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Dedicated high-power test facility for energy and power electronics
Supply Chain
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Global supplier network across Asia, Europe, and North America
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Localized sourcing for key components such as transformers, sheet metal, cables, and plastics
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Advanced ERP-integrated supply chain tracking and management
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Support for last-time buy (LTB) and obsolescence management
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Experience handling custom logistics requirements and drop-shipping
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Flexible sourcing models including customer consignment and vendor-managed inventory
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Expertise in compliance documentation (RoHS, REACH, conflict minerals, etc.)
New Product Introduction (NPI)
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Dedicated NPI team for smooth and rapid transition from prototype to mass production
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Proficient in Design for Manufacturability (DFM) and Design for Testability (DFT)
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Handling of low-volume, high-complexity and high-mix environments
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Process development for special materials and assembly methods
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Functional testers designed and built in-house for unique customer products
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Qualification of new processes including potting, selective soldering, conformal coating
Automation
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Automated insertion and soldering lines for higher repeatability and speed
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In-house development of ICT, FCT, and calibration testers
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Automated optical inspection (AOI), X-ray inspection, and flying probe testing
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Integrated Shop Floor Tracking System for real-time monitoring and traceability
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Lean manufacturing practices supported by digital dashboards and analytics
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Use of smart fixtures and robotic assemblies in high-volume production
Product Life Cycle Support
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Engineering change management, including redesign and re-qualification
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Obsolescence planning and mitigation with LTBs and alternates
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Re-engineering for cost reduction or performance enhancement
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Support for legacy product manufacturing
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Ability to scale from engineering validation builds to full-scale production
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Proven track record of full product line transfers, including test development and training
Quality Standards and Certifications
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Certified to ISO 9001, AS 9100, ISO 13485, IATF 16949, ISO 14001
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Segment-specific process control for aerospace, automotive, defense, and medical
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Adherence to IPC-A-610 Class 2 & Class 3, J-STD-001, and aerospace standards
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Statistical process control (SPC) and failure mode and effect analysis (FMEA)
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Regular internal and external quality audits
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Customer-specific certifications and qualification processes
PCBA and Box Build
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SMT, PTH, mixed technology, and double-sided PCBA assembly
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Capability for lead and lead-free (RoHS) assemblies
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Experience with complex PCBA for BMS, encoders, power electronics, communication systems
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Complete box build and integration including plastics, mechanics, optics, and electronics
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In-house overmolding for rugged and high-reliability assemblies
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End-of-line testing and functional validation
System Integration
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Mechanical and electrical integration of sub-systems and complete products
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Integration of power supplies, communication modules, thermal systems
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Expertise in final assembly, configuration management, and system-level testing
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End-user product packaging, labeling, and documentation
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Integrated approach with engineering support during product evolution
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Handling of build-to-order and configure-to-order models
Logistics and Global Fulfillment
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Direct shipment to global end-customers, including custom packaging
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Build-to-order and JIT delivery models to reduce customer inventory
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Capable of shipping fully configured and tested products to customer sites
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Export compliance and global documentation support
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Reverse logistics coordination for repairs and returns
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Logistics hubs across Europe, North America, and Asia
Repair and Return
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Dedicated repair and rework center for electronic and electromechanical assemblies
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Failure analysis, root cause investigation, and field return management
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Support for extended warranties and lifecycle extension programs
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Upgrades and retrofits for electronics and software
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Tracking and traceability of returned items through integrated systems
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Capable of handling high-reliability repairs for aerospace, defense, and medical applications
