Turnkey Box Build Solutions
As a turnkey assembly solution, box build services cover the steps you need to complete between PCB assembly and product delivery.
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What is the Box Build Process?
Box Build (Complete System Integration) is a full-process production system for electronic devices from components to finished products, covering the following 8 core processes:
- Supply Chain Integration: Global selection of preferred component suppliers with establishment of traceable material databases.
- PCB Manufacturing: Utilizing state-of-the-art SMT/BGA processes in Class 10 cleanrooms for high-density component placement.
- Structural Component Production: Equipped with 500-ton injection molding machines and 5-axis machining centers for precision metal/plastic housing formation.
- Subsystem Pre-Assembly: Cable harness crimping precision up to ±0.1mm, modular assembly to enhance downstream efficiency.
- Complete Unit Assembly: Stress-free integration of PCBs and mechanical structures in ESD-protected workstations.
- System Co-Commissioning: Software-hardware co-testing enabled by FPGA verification boards.
- Reliability Validation: -40℃ to 85℃ thermal cycling tests, IP67 protection rating certification, 1000-hour burn-in testing.
- Intelligent Packaging: MES (Manufacturing Execution System) enabled serial number binding supporting VMI (Vendor Managed Inventory) warehousing model.
Why Choose KeepBestPCBA?
Vertical Integration Capability
- 150,000 m² industrial park integrating SMT/molding/cable assembly, reducing lead times by 60%.
Flexible Production System
- 72-hour rapid prototyping with ≤4-hour BOM change response time.
Military-Grade Quality Control
- IATF 16949/ISO 13485 dual certifications
- X-ray/AOI inspection maintaining <50 PPM defect rate
Cost Optimization
- DFM (Design for Manufacturing) engineering reduces material costs by 30%
- Annual VAVE (Value Analysis/Value Engineering) savings: $2.5M+
Smart Delivery Network
- Real-time EMS (Electronic Manufacturing Services) tracking across 17 production checkpoints
- 99.3% on-time delivery rate
Cross-Industry Expertise
- 200+ successful deployments in Industry 4.0, medical, and EV sectors
Quality Assurance System
- Design Phase: DFMEA (Design Failure Mode and Effects Analysis) eliminates 90% potential risks
- Incoming Inspection: XRF screening + AQL Level II sampling
- Process Control: SPC charts for 38 critical parameters
- Final Testing:
- CE/FCC-certified EMC lab
- UL/IEC-compliant safety tests
- Traceability: Laser marking enables 10-year data retrieval
FAQs
NDA agreements + ISO 27001 certification + isolated production zones + 256-bit encrypted data transfer.
14-25 business days (standard), 7-day expedited service (subject to material availability).
3-year warranty + global technical centers with 48hr emergency response.
Dedicated account managers + <2 business day ECN processing + FACA protocol for major revisions.