Ui-Gyeong Kwon

Donggang Holdings is a South Korean company that was founded in 2002 by Ui-Gyeong Kwon. The CEO leads a private company that specializes in wholesaling automobile parts and components.

Dayou Heavy Industries Co., Ltd. is a South Korean company that specializes in manufacturing motor vehicle parts and accessories.

Part of Dayou Automotive Seat Technology Co., Ltd., Bejing Dayou Automotive Co. Ltd. manufactures and distributes motor vehicle steering components. Bejing Dayou Automotive Co. was acquired by Dayou Automotive Seat Technology Co., Ltd. from Dayou Smart Aluminium Co., Ltd.

Winia Dayou Co., Ltd. manufactures and sales premium refrigerator and other products. Its products include fresh fridge, refrigerators, air washer, air-conditioner, dehumidifier, and ionic water purifier. The company was founded on October 1, 1962 and is headquartered in Gwangju, South Korea.

Dayou Smart Aluminium Co., Ltd. engages in the production and sale of aluminum wheel and steering wheel. It provides services for automobile and auto parts manufacturers. It also markets phone cases and semiconductor products. The company was founded on December 30, 1967 and is headquartered in Gwangju, South Korea.