SFA Semicon 

SFA Semicon Co., Ltd. provides semiconductors in Korea. The company offers packaging products, such as fan out wafer level packages, chip on chip and chip on wafers, flip chip products, laminates, lead frames, micro secure digital cards, secure digital cards, and solid state drives; and bumping products. It also provides turn-key process, and wafer and final test services; full back-end solutions for laser marking, visual mechanical inspection, bake, tape and reel, dry packing for tested ICs; finished goods storage and drop-shipment services; test engineering services; and IT services for customized test data. The company was formerly known as STS Semiconductor & Telecommunications Co., Ltd. and changed its name to SFA Semicon Co., Ltd. in April 2016. SFA Semicon Co., Ltd. was founded in 1998 and is headquartered in Cheonan-si, South Korea.