We have a strict control procedure for all the incoming materials for the purpose of turning out reliable products.Key components are sourced from the USA, Japan, Germany and Taiwan area, we have 100% RoHS compliants sources to make our products comply with EU RoHS standard.
In-Circuit-Testing: all the PCB ass'y after AI, SMT, MI and soldering are inspected by In-Circuit-Tester (ICT) to ensure that all the components mounted on PCB are proper and correct.
Functional Testing: all the PCB ass'y handled to set encasing are tested by to ensure the PCBA functions well.
Visual Inspection for QFP ICs: we have a special visual inspection for QFP ICs soldering to ensure reliable soldering quality.
AOI Inspection: We have setup AOI check points at the key processes throught out the SMT,AI，reflow，wave-soldering and as well as the finished PCBA to ensure our final products are always in a reliable quality level.