Box Build / System Integration

Box Build (or System Integration) is the final stage of electronics manufacturing, where the assembled PCBA is transformed into a fully functional end-use product. It encompasses the integration of all electronic, mechanical, and software components into an enclosure or final form factor. At SENTAK, we manage this complex orchestration—from sourcing custom cables and fabricating metalwork to loading firmware, conducting final system tests, and preparing products for retail or distribution. This service eliminates the need for you to manage multiple subcontractors, ensuring seamless quality control and a single point of accountability.

Outsourcing Box Build consolidates your supply chain and accelerates time-to-market.

Reduced Overhead: Eliminate the cost and complexity of managing separate vendors for PCBAs,enclosures,cables,and final assembly.

Unified Quality Standard: One quality management system(ISO 9001,ISO 13485)governs the entire build process,from component to shipment.

Risk Mitigation: We assume responsibility for supply chain coordination,inventory management of all Bill of Materials(BOM)items,and final product integrity.

Scalability: We seamlessly scale from pilot runs to full volume production within a single,controlled environment.

Our System Integration is a phased,controlled workflow,not just simple assembly.

Phase 1: Design for Integration(DFI)&Kitting

DFI Review:  We analyze your mechanical drawings,cable specs,and assembly sequence for manufacturability.

Full BOM Sourcing&Management: We procure and kit all items: PCBAs,enclosures,fasteners,labels,cables,and accessories.

Phase 2: Electro-Mechanical Assembly&Wiring

PCBA Integration: Installation of boards into enclosures or racks.

Custom Cable/Harness Assembly: Built to spec with crimping,soldering,and testing.

Precision Mechanical Build: Installation of displays,switches,cooling systems,and other hardware.

Phase 3: Software&Functional Validation

Firmware/OS Loading: Automated programming and configuration.

Full System Functional Test(FSFT): The complete product is tested in its operational mode,simulating end-user scenarios.

Burn-in&Environmental Stress Screening(ESS): Optional reliability testing under thermal or power cycling conditions.

Phase 4: Final Configuration&Logistics

Labeling&Branding: Application of serial numbers,regulatory marks(CE,FCC),and asset tags.

Packaging&Kitting: Insertion into retail or industrial packaging,including manuals,cables,and power supplies.

Order Fulfillment: Direct drop shipping to your distributors,customers,or retail partners.

Our Box Build service is tailored to meet industry-specific requirements:

Industrial IoT&Networking: Assembling routers,gateways,and sensor nodes with custom antennas and rugged enclosures.

Medical&Life Sciences: Clean-room assembly of diagnostic devices,adhering to GMP-like protocols and stringent traceability.

Consumer Electronics: High-volume kitting of smart home devices,wearables,and audio products for direct retail fulfillment.

Telecommunications&Aerospace: Integration of rack-mounted systems,including cabling,labeling,and final acceptance testing.