SU-Holdings Co.,Ltd., a medical company, develops and sells brain disease treatment devices based on image guided low intensity focused ultrasound technology in the brain neuromodulation market. Its product is NEUROSONA, a treatment device for brain disease. The company was formerly known as NSN Co., Ltd. and changed its name to SU-Holdings Co.,Ltd. in July 2023. SU-Holdings Co.,Ltd. was founded in 1979 and is based in Seoul, South Korea.