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Contact GEM by Country

GEM Systems Local Agents and Representative Links
Select a country or territory from the list below. For all regions not listed, please contact GEM directly. To become a REP please contact GEM Marketing.
Argentina
Langer Consulting
Lic. en Geofisica
F.Alvarez 2173; Mendoza,
Argentina
Cell: (54) 261 156101332
Tel: (54) 261 156101332
E-mail: karenursulalangerg@gmail.com
Australia
Modern Mag
P.O. Box 633
South Melbourne
Victoria, 3205
Australia
Tel: +61 (0)447 691 873
E-mail: jward@modernmagnetic.com
Web: www.modernmagnetic.com
Bolivia
Terratec Srl.
Av. Santa Cruz No. 1143
Santa Cruz
Bolivia
Tel: +591-3-3546300 / Fax: 591-3-3516300
E-mail: info@terratec.com.bo
Web: www.terratec.com.bo
Botswana
AEGIS Instruments Pty.
P.O.Box 973
Lobatse
Republic of Botswana
Phone: +267 533 0954
Fax: +267 533 0963
Cell (Bots): +267 7217 979
Cell (SA): +27 82 532 7391
E-mail: aegis@gbs.co.bw
Brazil
GRUPO HASAGEO/HASAHILL
Rua Prof. Stroeller, 428 – loja 18A, Casarão – Quart. Brasileiro
Petrópolis – RJ – 25680-176
Brazil
Cel: +55 24 9.9842-8319
Cel: +55 24 9.9948-0344
E-mail: contato@hasageo.com
Web: www.hasageo.com
Bulgaria
Terra Scout Ltd.

Ovcha kupel 1, bl. 419, entr. G, fl. 9, app. 115
Sofia 1632,
Bulgaria
Contact: Christian Tzankov
Tel: 00359 89 8566889
E-mail: ch.tzankov@gmail.com
Canada
Terraplus Inc.
120 West Beaver Creek Road, Unit 15
Richmond Hill, Ontario
L4B 1L2
Canada
Tel: +1 905 764 5505
Fax: +1 905 764 8093
E-mail: sales@terraplus.ca
Web: www.terraplus.ca
Chile
Geoexploration Technology
Luis Thayer Ojeda Norte 0191. Of.1204,
Providencia, Santiago
Chile
Tel: (562) 2335 2014
Email:hector@geo-exploration.com
China
BOST
(Beijing Ouhualian Science & Technology Ltd.)
Room 1308. 2# Building
LongQi Plaza. Huangping Road
Changping District.
102200 Beijing
P.R. China
Tel:010-82920623
Fax:010-82927921
E-mail: Sales@ouhualian.com
Web: www.ouhualian.comHengDa Century (Beijing) Geophysics Technology Co, Ltd

Suite 2306, Tower A, Full Link Plaza, No. 18 Chao-Was Street, ChaoYang District, Beijing, 100020, P.R.China

Tel: 86-10-65884828/29/30

Mob: 86-13801245297

Fax: 86-10-65884831

E-mail. liugq@hengda-century.com

Web: www.hengda-century.com

Egypt
NADA Co.
P.O. Box 89, Mokatam City Mail, Cairo 11571EgyptTel: (+20) 2 26672942Mob: +20 106 7888853Fax: +20 2 26677715E-mail: ahmed.nada@nada-eg.com
France
GEOREVA
35310 Cintre
France Valérie CADIOU Gérante
Tel: (+33) 02.99.85.16.54E-mail: v.cadiou@georeva.eu
Germany
Ingenieurgesellschaft fur geophysikalische Messtechnik GmbH
Untere Sankt Leonhard Straße 16
D-88662 Uberlingen
Germany
Tel: +49-7551-4077
Fax: +49-7551 1623
E-mail: info@igm-geophysik.de
Hong Kong
ET Power Ltd.
Flat / Rm. 1105, 11/F Kalok Bldg.
720 – 722 Nathan Road, Monkok
Hong Kong
Tel: +852 3568 0019
Fax: +852 3568 0091
E-mail: liligao2010@hotmail.com
Hungary
MinGeo Környezetvédelmi és Vállalkozási Kft
H – 1142 Budapest
Office: Kassai u.96.
Site: Ráskai Lea u 20.
Hungary
Tel: +36 1 222 1228
Fax: +36 1 221 7378
Email: info@mingeo.com
India
Toshniwal Brothers (Delhi) Pvt. Ltd.
B-6/2, Double Storey, 2nd Floor, Opp. Metro Pillar
No. 371, Ramesh Nagar, New Delhi-110015
India
Tel: +91 11 45028284
+91 11 450288285
Fax:+ 91 11 42248057
E-mail:electronic@toshniwaldelhi.com
E-mail: tbdpl@bgl.vsnl.net.in
Registered Office:
D-3, Mohit House, 2nd Floor, SC-2
Mansarovar Garden
New Delhi-110015
Indonesia
PT. Mitra Intimarga
Bekasi Square Kanto 70
Pekayon Jaya, Bekasi Selatan 17148
Indonesia

Contact Person: Dr. Marhaban Sigalingging

Tel: +6221 8243 4829

Mobile/WhatsApp number +62 812 9096 032

Fax: +6221 8243 4831

E-mail: sales@ptmitra.com
E-mail: marhaban@ptmitra.com

Italy
Geostudi Astier s.r.l.
Via A. Nicolodi, 48
57121 – Livorno
Italy
Tel: +39 0586 864734
Fax: +39 0586 869274
E-mail: info@geostudiastier.com
Japan
Tierra Tecnica Ltd.
3-25-1 Enoki Musashi Murayama
Tokyo 208-0022
Japan
Tel: +81-42-516-9762
Fax: +81-42-516-9763
E-mail:sales@tierra.co.jp

Malaysia
LR Teknik Geo Services
NO.33B, JALAN URANUS AJ/U5 SEKSYEN U5, 40150 SHAH ALAM, SELANGOR, MALAYSIA
Tel: +6016 3116015
E-mail: ahmadrithauddin@gmail.comlrteknikgeoservices@gmail.com Contact: Ahmad Rithauddin Zainal, Managing Director / Owner
Mexico
Mexico FlagGeotem
Alhelí Mz. 7 Lt13A, Col. Ejidos San Pedro Martir Tlalpan, México, D.F. C.P. 14640
Tel: 52+55 54 85 60 32
Fax: 52+55 54 85 14 37
E-mail: cpita@geotem.com.mx

Morocco
Isomesure
26 Av. Mers Sultan, Casablanca 20000, MoroccoELMOHAMMADI KhalidPhone: +212 660-574243
FAX: +212 522983534
E-mail: info@isomesure.comWeb: isomesure.com
Spain
Geogonosia
Casas Solas 10, 21600
Valverde del Camino, Huelva
Spain
Tel: +34 959555070
Tel: +34 620972826
E-mail: geognosia@geognosia.com

Sudan
Canadian Parkland
Junction of El Ghamhuria & Abdul Moniem M. Streets, Khartoum
Sudan
Tel: +249 91611 2222
Tel: +249 12667 2222
E-mail: sales@canadian-geo-supply.com
Contact: Mr. Rashid Radwan
Thailand, Cambodia and Laos
Austhai Geophysical Consultants Ltd.

14/87 Lalin Greenville Village, Soi 9, Kasnchanaphisek Rd  Dokmai, Prawet, Bankok 10250

Thailand

Tel: +66 (0) 2 117 4411
Cel: +66 (0) 85462 2662
E-mail: gerard@austhaigeophysics.comAttn: Gerard McNeill, MSc.

Turkey
TEZ Ileri Teknolojiler ve Savunma Sanayi Tic. Ltd. Sti.
Bilkent Plaza, A3 Blok, No: 32
06810 Bilkent Ankara
Turkey
Tel: +90 312 2662470
Fax: +90 312 2662472
E-mail: haldun.tezcur@tezcur.com
United Kingdom and Ireland
Allied Associates Geophysical Ltd.
Concept House, 8 The Townsend Centre,
Blackburn Road
Dunstable, Bedfordshire, LU5 5BQ
England
Tel: +44 (0) 1582 606 999
Fax: +44 (0) 1582 606 991
E-mail: info@allied-associates.co.uk

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