ISO9001:2015 and UL certified(UL No: E357001)
We’re ISO 9001:2015 certified PCB manufacturer. Our quality control system records the customer requirements and creates a system for communicating with customers about product information, inquiries, contracts, orders, feedback and complaints. Moreover, our quality control system is regularly audited and evaluated for conformance and effectiveness.
All our electronic board products comply with UL safety certification 94V-0. Our UL number is E357001. All our PCBs meet a flame rating 94V-0 and satisfy all UL requirements.
The other Reliability Testings before shipment as below,
1. Plating thickness testing
2. Thermal stress testing
3. Surface peelable testing
4. Impedance testing
5. 100% Visual inspection
6. Solderability testing
7. Ionic contamination testing
8. Metallographic microscopic analysis