SANJIA TECHNOLOGY LTD.

In electronic component distribution, ensuring product authenticity and performance is critical to mitigating risks of project delays or safety hazards. Our structured quality inspection process upholds rigorous standards across the supply chain, guaranteeing reliable components for your needs.
1. Supplier Qualification
We partner only with verified suppliers who meet strict criteria:
Validated manufacturer authorizations and certifications (e.g., ISO 9001).
Audits of production facilities and quality management systems.
Pre-qualification testing of samples against technical specifications.
2. Incoming Inspection
Every shipment undergoes mandatory checks:
Visual & Packaging Audits: Inspect for physical damage (e.g., bent pins) and authentic, intact packaging.
Authenticity Verification: Cross-reference part numbers with manufacturer databases; use X-ray fluorescence (XRF) for high-risk components like ICs.
Functional Testing: Validate electrical parameters (voltage, resistance) with calibrated tools; third-party lab testing for mission-critical parts (e.g., medical/automotive).
3. Storage & Handling Controls
ESD Protection: Electrostatic-sensitive devices stored in anti-static packaging with grounded handling protocols.
Climate Regulation: Temperature/humidity-controlled warehouses to prevent component degradation.
4. Pre-Shipment Validation
Before delivery:
Match components to orders (part number, quantity, specs).
Recheck packaging for transit safety.
Provide compliance documents (RoHS, REACH, Certificates of Conformance).
Our quality inspection process ensures every component meets industry standards, delivering reliability you can trust.