DYWIDAG-SYSTEMS KOREA CO. LTD.  
5th Floor, Spring Morning B/D  
249-2 Yangjae-dong Seocho-ku  
Seoul 137-130  
Korea  

Phone: + 82-2-34 72 01 41  
Fax:      + 82-2-34 72 01 45  
dywidag@chollian.net

SUMITOMO ELECTRIC INDUSTRIES LTD.
Special Steel Wire Division
3 - 12 Motokasaka
1-chome Minato-ku
Tokyo, 107
Japan

Phone: + 81-3-34 23 51 31
Fax: + 81-3-34 32 50 01
katsuda-hirokazu@sei.co.jp

DYWIDAG-SYSTEMS INTERNATIONAL FAR EAST LTD.  
Room 2306, CC Wu Building  
302-308 Hennessy Road  
Wanchai, Hong-Kong  
China  

Phone: + 852-28 33-91 70  
Fax:      + 852-28 34-55 21  
dsihk@dsife.com.hk

DYWIDAG-SYSTEMS INTERNATIONAL CO. LTD.  
11th Fl., No. 28, Tung Hsing Road  
Taipei 105  
Taiwan, R.O.C.  

Phone: + 886-2-27 48 10 76  
Fax:      + 886-2-27 47 05 76  
dsitaiwan@dywidag-systems.com.tw

D-Tech Postten Co., Ltd.  
1350/136-137  
10/F, Thairon Tower Building  
Pattanakam Road  
Suan Luang District  
Bangkok 10250  
Thailand  

Phone: + 66-2-619 07 45-7  
Fax:      + 66-2-619 07 48  
dsithai@loxinfo.co.th

PT DELTA SYSTECH INDONESIA  
Wisma Ritra 2nd Floor  
Jl. Wr. Buncit Raya No. 6  
Jarkarta - 12740  
Indonesia  

Phone: + 62-21-797-0289  
Fax:      + 62-21-797-0825  
prestress@dsi-indonesia.co.id

DYWIDAG-SYSTEMS INTERNATIONAL PTY. LTD.  
Branch Location Mount Isa  
199 Camooweal Street  
Mt Isa QLD 4825  
Australia  

Phone: + 61-7-47 43-42 44  
Fax:      + 61-7-47 43-27 11  
dsi@dywidag.com.au

DYWIDAG-SYSTEMS INTERNATIONAL PTY. LTD.  
Branch Location Emerald  
3 McKenzie Street  
Emerald QLD 4720  
Australia  

Phone: + 61-7-49 82-06 02  
Fax:      + 61-7-49 87-425 8  
dsi@dywidag.com.au

DYWIDAG-SYSTEMS INTERNATIONAL PTY. LTD.  
Head Office - Newcastle  
25 Pacific Highway  
Bennetts Green NSW 2290  
Australia  

Phone: + 61-2-49 48-90 99  
Fax:      + 61-2-49 48-43 15  
dsi@dywidag.com.au

DYWIDAG-SYSTEMS INTERNATIONAL PTY. LTD.  
Branch Location - Kalgoorlie  
Lot 15 Cunningham Road  
Kalgoorlie WA 6430  
Australia  

Phone: + 61-8-90 91-19 93  
Fax:      + 61-8-90 91-41 72  
dsi@dywidag.com.au

DYWIDAG-SYSTEMS INTERNATIONAL PTY. LTD.  
Branch Location Manufacturing Facility - Bassendean  
170 Railway Parade  
Bassendean WA 6054  
Australia  

Phone: + 61-8-94 49-83 21  
Fax:      + 61-8-94 49-83 25  
dsi@dywidag.com.au