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ONECHANG Materials :

Seongseo Factory ) 257, Seongseoseo-ro Dalseo-gu, Daegu.Tel. 053) 715-2210 Fax. 053) 581-3260

Bisan Factory ) 34, Yeomsaek Gongdan-ro 11-gil Seo-gu, Daegu.Tel. 053) 715-2260 Fax. 053) 356-8152

Seoul Sales Office (Branch) ) 1203, SJ Technoville, 278, Beotkkot-ro, Geumcheon-gu, Seoul.Tel. 02)2137-1600 Fax. 02)778-4801

New Cortex : 342-3 Sindang-dong, Dalseo-gu, Daegu.Tel. 053) 715-2210 Fax. 053) 581-3260

ONECHANG International : 1F, 20, Nonhyeon-ro 36-gil, Gangnam-gu, Seoul.Tel. 02)2137-1650 Fax. 02) 2051-4834

ONECHANG VINA : THANH BAC GROUPS, XUONG GIANG WARD, BAC GIANG CITY, BAC GIANG PROVINCE, VIET NAMTel. 84-240-352-8288 Fax. 84-240-352-8388

E-mail. onechang@onechang.com

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