Marketing & Sales Dept.

Mr. Liven Liang

Email：info-cn@gempex.com

Tel：+86 20 2238 2526

Fax：+86 20 2238 2524

Guangzhou site: Room 1812 Huapu Square, Huaming Rd. 9, Tianhe Distric，Guangzhou, Guangdong

Suzhou site: Room 508, Building 4, Nanhuan Huilin Plaza, Nanhuan East Rd. 758, Gusu District, Suzhou, Jiangsu

Technical Office

Besselstraße 6

68219 Mannheim

Email: info@gempex.com

Tel: +49 621 819119-0

Fax: +49 621 819119-40

Business Administration

Durlacher Straße 86a

76229 Karlsruhe

Email: Verwaltung@gempex.com

Tel: +49 721 94833-16

Fax: +49 721 94833-17

Unterdorfstrasse 1

4334 Sisseln

Email: info-ch@gempex.com

Tel: +41 62 86990-20

Fax: +41 62 86990-29

US Representative

Email: info-us@gempex.com