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YOON SUNG

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CHAIRMAN

Choi YoonKyu

CEO

Choi Yu-seung

dddYunseong Ascon/Seongyoon/Yoonseong RMC Co., Ltd
Address: 21, Munhwahoe-gwan 8-gil, Dalseo-gu, Daegu, Republic of Korea (Jang-dong 26-1) TEL: +82-53-583-1434~6 FAX: +82-53-581-9058

Yunseong Industrial Development Co., Ltd
Address: 199, Myodong-gil, Habin-myeon, Dalseong-gun, Daegu, Republic of Korea Asphalt Dispatch: +82-53-583-9122 Ready-mix Concrete Dispatch: +82-53-583-9123 TEL: +82-53-583-9127 FAX: +82-53-583-7123

Yoon Sung

YOON SUNG

CHAIRMAN

CEO