Tae-Sub Kim

PointChips Co., Ltd is a holding company, which manufactures system on chip (SoC) products and pointing devices. It offers application specific standard product including universal serial bus interface SoC, digital audio and video SoC, and microcontroller unit based consumer devices. The company was founded on August 25, 1999 and is headquartered in Seongnam, South Korea.

ITSWELL Co. Ltd. engages in the development and manufacture of light emitting diode(LED) products. Its products include ultraviolet, infrared ray, high power, chip on board, and lamp LED. The company was founded in April 1997 and is headquartered in Incheon, South Korea.

HNT Electronics Co. Ltd. manufactures and distributes electronic components. The company operates through the Camera Module and Rental business divisions. Its products include compact camera modules from low-resolution to high-resolution. The company was founded on October 7, 2008 and is headquartered in Seoul, South Korea.

Part of MBA LLC, Best Sound Electronics Co., Ltd. is a South Korean company that manufactures audio equipment. The company is based in Inchon, South Korea. The company was founded in 1987. The CEO is Tae-Sub Kim. Best Sound Electronics Co. was acquired by MBA LLC from CoAsia Corp.