Shrinton Electron Technology limited established in 2008, which is specialized in R&D, manufacturing and marketing of USB Charger and AC DC Power Supply with UL, cUL, ETL, cETL, CE, Rohs, SGS, TUV, CB, FCC, KC, KCC, BIS certificated. 99% qualification rate, high quality is guaranteed. Our annual production capacity is around million units. Aiming at making top-class products in the market, we built a strict quality control system and have been certified to ISO 9001:2008. We have over 30 qualified QC personnel to assure low defect rate while over 22 QA personnel assigned in production lines are our guarantee of carefulness in every line.