Head Office & Busan Office

Address: 639, Jungang-daero, Busanjin-gu, Busan
Tel: 051-898-3746Fax: 051-898-3749

Seoul Office

Address: 12 Seoun-ro 1-gil (Seocho-dong), Seocho-gu, Seoul
Tel: 02-3473-3817Fax: 02-3473-3819

Seoul Office(Stationery Division)

Address: 12 Seoun-ro 1-gil (Seocho-dong), Seocho-gu, Seoul
Tel: 02-3473-5011Fax: 02-581-0082

Sihwa Factory and Chemicals
Division Warehouse

Address: 18 Jiwon-ro 13 gil (Seonggok-dong), Danwon-gu, Ansan-si, Gyeonggi-do)
Tel: 031-499-2181~4Fax: 031-499-2187

Daegu Office

Address: 99 Yutongdanji-ro (Sankyuk-dong), Buk-gu, Daegu
Tel: 053-383-2166Fax: 053-381-2169

Jeonju Factory

Address: 784 Girin-daero (Palbok-dong 1-ga), Deokjin-gu, Jeonju-si, Jeollabuk-do
Tel: 063-210-4114Fax: 063-211-8881