[USA]
Proterial America, Ltd.
Chicago Office
85 W. Algonquin Rd., Suite 400 Arlington Heights,
IL 60005, U.S.A.
TEL : +1-847-364-7200
FAX : +1-847-364-7279

[Europe]
Proterial Europe GmbH
Head Office
Immermannstrasse 14-16,
40210 Duesseldorf, Germany
TEL : +49-211-16009-67
FAX : +49-211-16009-30

Milano Branch Office
Via Modigliani 45, 20090 Segrate, Milano, Italy
TEL : +39-02-7530188
FAX : +39-02-7532558

London Branch Office
Sefton Park, Bells Hill, Stoke Poges, Bucks. SL2 4HD. U.K.
TEL : +44-1628-585000

[Asia]
Proterial Asia Pacific Pte. Ltd.
12 Gul Avenue, Singapore 629656
TEL : +65-6861-7711
FAX : +65-6861-9554

Proterial Hong Kong Limited
8/F., Building 20E, Phase 3, Hong Kong Science Park, Pak Shek Kok, N.T., Hong Kong
TEL : +852-2724-4183
FAX : +852-2311-2095

Proterial (China), Ltd.
11F, Chong Hing Finance Center,
No. 288, Nanjing Road (West),
Shanghai, 200003, China
TEL : +86-21-3366-3000
FAX : +86-21-3366-3012