// Technical_Supply_Chain
Hardware Integrity.
Supply Chain Logic.
At TENGDA, technology isn't just about code—it's about the technical rigor we apply to every component we source, every line we inspect, and every shipment we fulfill.
// 01_UPSTREAM_VALIDATION
Technical Sourcing & IQC
We eliminate risk at the source. Our sourcing logic is built on **Technical Component Audits**, ensuring that every BOM item is not only genuine but meets the specific stress-tolerances required for industrial use.
- Incoming Quality Control (IQC): Automated X-ray and microscopy for silicon authenticity verification.
- BOM Lifecycle Analysis: Predicting component EOL (End-of-Life) to prevent long-term production stalls.
- Vendor Tech-Audit: Rigorous on-site evaluation of PCB fabrication and SMT precision capabilities.
// 02_PROCESS_CONTROL
Production Logic (IPQC)
Engineering oversight during the assembly phase. We implement **Real-time Process Monitoring** to catch manufacturing deviations before they become costly defects.
- SPI & AOI Supervision: Overlooking Solder Paste Inspection and Automated Optical Inspection data for yield consistency.
- FCT Custom Tooling: Designing proprietary Functional Circuit Test jigs to verify logic execution on 100% of units.
- Burn-in Stability: Thermal chamber stress testing to identify early-life failures in power electronics.
// 03_FULFILLMENT_LOGIC
Technical Fulfillment & Logistics
// FQC_FINAL_AUDIT
Final Quality Control including checksum verification of firmware and physical assembly inspection to IPC-A-610G Class III standards.
// COMPLIANCE_SECURITY
Technical documentation management: CE, FCC, and RoHS certificates audit to ensure zero-friction customs entry in US/EU markets.
// CLOUD_LOGISTICS
Tracking and protection logic. Vacuum-sealed ESD packaging and sensor-monitored shipments to prevent moisture or static damage during transit.