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Contact Us >International USA | Maps & Directions | International A   Afghanistan No distributor; contact Sequoia directly Albania No distributor; contact Sequoia directly   Algeria No distributor; contact Sequoia directly Andorra No distributor; contact Sequoia directly   Angola No distributor; contact Sequoia directly Antigua and Barbuda No distributor; contact Sequoia directly   ARGENTINA Bruben Sudamericana SRL Mr. Sebastián Benvoluto José P. Varela 5432 CP (1408 BJD) C.A.B.A Phone:(54 11) 5031-2052 Ext 102 > E-mail Bruben Sudamericana SRL > Website Armenia No distributor; contact Sequoia directly   AUSTRALIA Imbros Pty. Ltd Mr. Martin Hills 1059 Cambridge Road Cambridge, Hobart Tasmania Australia 7170 Phone: +61 3 6216 1500 Fax:+61 3 6216 1555 > E-mail Imbros Pty. Ltd > Website AUSTRIA ASICON Mr. Steve Beckers Division of Astron n.v. Bredastraat 136 – 138 B-2060 Antwerpen Belgium Phone: +32 3 227 74 00 Fax: +32 3 227 74 01 > E-mail ASICON b.v.b.a. > Website   Azerbaijan No distributor; contact Sequoia directly     B   Bahamas No distributor; contact Sequoia directly Bahrain No distributor; contact Sequoia directly   Bangladesh No distributor; contact Sequoia directly Barbados No distributor; contact Sequoia directly   Belarus No distributor; contact Sequoia directly BELGIUM ASICON Mr. Steve Beckers Division of Astron n.v. Bredastraat 136 – 138 B-2060 Antwerpen Belgium Phone:  +32 3 227 74 00 Fax: +32 3 227 74 01 > E-mail ASICON b.v.b.a. > Website    Belize No distributor; contact Sequoia directly Benin No distributor; contact Sequoia directly   Bhutan BOLIVIA Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   Bosnia and Herzegovina No distributor; contact Sequoia directly Botswana No distributor; contact Sequoia directly   BRAZIL No distributor; contact Sequoia directly BRUNEI Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website   Bulgaria No distributor; contact Sequoia directly Burkina Faso No distributor; contact Sequoia directly   Burma See Myanmar Burundi No distributor; contact Sequoia directly     C   CAMBODIA Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website Cameroon No distributor; contact Sequoia directly   Canada No distributor; contact Sequoia directly Cape Verde No distributor; contact Sequoia directly   Central African Republic No distributor; contact Sequoia directly Chad No distributor; contact Sequoia directly   CHILE Chile Inducien Instruments S.A. Mr. Jorge Landon San Francisco de Asis 150 Oficina 508 Vitacura Chile Phone: +56 657 1691-92-93 > Email Inducien Instruments > Website       CHINA China ORES Ltd. Mr. David Tang 19F of Synthetical Building (IOCAS) No.7 Nanhai Road, Qingdao Shandong Province P.R.China (266071) Phone:  +86 532 8287 9818 Fax: +86 532 8502 5292  >E-mail China ORES Ltd. > Website COLOMBIA Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   Comoros No distributor; contact Sequoia directly Congo, Democratic Republic of the No distributor; contact Sequoia directly   Congo, Republic of the No distributor; contact Sequoia directly COSTA RICA Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   Cote d'Ivoire No distributor; contact Sequoia directly CROATIA Communication Technology Mr. Gianni Biasini Via del Monte 1080 47521 Cesena (FC)  Italy Phone:  +39 0547 64 65 61 Fax: +39 0547 300 877 > E-mail Communication Technology > Website    Cuba Due to the US trade embargo against Cuba, no Sequoia products can be exported to Cuba either directly or indirectly. Cyprus No distributor; contact Sequoia directly   CZECH REPUBLIC Uni-Export Instruments Polska Mr. Jaroslaw Derlicki ul. Mickiewicza 48  05-220 Zielonka Poland Phone:  +48 660 446 815 > E-mail Uni-Export > Website      D   Denmark No distributor; contact Sequoia directly Djibouti No distributor; contact Sequoia directly   Dominica  No distributor; contact Sequoia directly Dominican Republic No distributor; contact Sequoia directly     E   East Timor No distributor; contact Sequoia directly ECUADOR Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   Egypt No distributor; contact Sequoia directly EL SALVADOR Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   Equatorial Guinea No distributor; contact Sequoia directly Eritrea No distributor; contact Sequoia directly   ESTONIA Uni-Export Instruments Polska Mr. Jaroslaw Derlicki ul. Mickiewicza 48 05-220 Zielonka Poland Phone: +48 660 446 815 > E-mail Uni-Export > Website Ethiopia No distributor; contact Sequoia directly     F   Fiji No distributor; contact Sequoia directly Finland No distributor; contact Sequoia directly   FRANCE ASICON Mr. Steve Beckers Division of Astron n.v. Bredastraat 136 – 138 B-2060 Antwerpen Belgium Phone: +32 3 227 74 00 Fax: +32 3 227 74 01 > E-mail ASICON b.v.b.a. > Website     G   Gabon No distributor; contact Sequoia directly Gambia No distributor; contact Sequoia directly   Georgia No distributor; contact Sequoia directly GERMANY Meerestechnisches Büro Turla GmbH Mr. Torsten Turla Wischhofstrasse 1-3, Gebäude 11 D-24148 Kiel Germany Phone:  +49 (0)431 7207200 Fax: +49 (0)431 7207207 >E-mail MBT GmbH > Website   Ghana No distributor; contact Sequoia directly GREECE Mr. Stephen Messaritis 69 Leoforos Demokratias P.O. Box 67202 15127-Melissia, Athens Greece Phone:  +30 210 8101776 Fax: +30 210 8104741 > E-mail Stephen Messaritis > Website   Grenada No distributor; contact Sequoia directly GUATEMALA Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website Guinea No distributor; contact Sequoia directly Guinea-Bissau No distributor; contact Sequoia directly   Guyana No distributor; contact Sequoia directly     H   Haiti No distributor; contact Sequoia directly HONDURAS Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   Hungary No distributor; contact Sequoia directly     I   Iceland No distributor; contact Sequoia directly INDIA Logic Plus Plus India Pvt. Ltd. Dr. G.K. Chaturvedi, Managing Director C-38, Second Floor, Sector-7 Noida U.P.  201 301 India Phone:  +91 120 2519549 Fax: +91 120 4327624 Mobile:  +91 981 0050125 > E-mail Logic Plus Plus Pvt. Ltd.   INDONESIA Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website Iran Due to the US sanctions against Iran, no Sequoia products can be exported to Iran, either directly or indirectly.   Iraq No distributor; contact Sequoia directly IRELAND Particular Sciences Mr. Sean Quilty 2 Birch House Rosemount Business Park Ballycoolin Road, Dublin 11 Ireland Phone:  +353 01 820 5395 Fax: +353 01 822 8813 > E-mail Particular Sciences > Website   Israel No distributor; contact Sequoia directly ITALY Communication Technology Mr. Gianni Biasini Via del Monte 1080 47521 Cesena (FC)  Italy Phone:  +39 0547 64 65 61 Fax: +39 0547 300 877 > E-mail Communication Technology > Website   Ivory Coast See Cote d'Ovoire     J   Jamaica No distributor; contact Sequoia directly   JAPAN EMS Co, Ltd., Tokyo Office Mr. Naosuke Yamada Iwamotocho, Kita Bldg, 5F 8-15, Iwamotocho, 1-Chome, Chiyoda-ku Tokyo, Japan, 101-0032 Phone:  +81 3 5820 0799 Fax: +81 3 5820 1728 > E-mail EMS Co, Ltd. > Website       Jordan No distributor; contact Sequoia directly     K   Kazakhstan No distributor; contact Sequoia directly Kenya No distributor; contact Sequoia directly   Kiribati No distributor; contact Sequoia directly Korea, North Due to the US sanctions against North Korea, no Sequoia products can be exported - directly or indirectly - to North Korea.   KOREA, SOUTH Otronix Co., Ltd. Mr. H.J. Eah #701 Wonhyo Bldg. 46-1 Wonhyoro, Yongsan-gu Seoul, Korea Phone:  +82 2 703 0440   Fax: 82 2 703 0433 > E-mail Otronix Co., Ltd. > Website Kosovo No distributor; contact Sequoia directly   Kuwait No distributor; contact Sequoia directly Kyrgyztan No distributor; contact Sequoia directly     L   LAOS Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website LATVIA Uni-Export Instruments Polska Mr. Jaroslaw Derlicki ul. Mickiewicza 48  05-220 Zielonka Poland Phone:  +48 660 446 815 > E-mail Uni-Export > Website   Lebanon No distributor; contact Sequoia directly Lesotho No distributor; contact Sequoia directly   Liberia Libya No distributor; contact Sequoia directly   Liechtenstein  No distributor; contact Sequoia directly LITHUANIA Uni-Export Instruments Polska Mr. Jaroslaw Derlicki ul. Mickiewicza 48  05-220 Zielonka Poland Phone:  +48 660 446 815 > E-mail Uni-Export > Website   Luxembourg No distributor; contact Sequoia directly   M   Macedonia No distributor; contact Sequoia directly Madagascar No distributor; contact Sequoia directly   Malawi No distributor; contact Sequoia directly MALAYSIA Elcee Instrumentation Sdn Bhd Mr. Marvin Lee No. 21-1, Jalan Dagang SB 4/3 Taman Sungai Besi Indah 43300 Seri Kembangan Selangor Malaysia  Phone:  +60 3 90744539 Fax: +60 3 90744468 > E-mail Elcee Instrumentation SdnBhd > Website   Maldives No distributor; contact Sequoia directly Mali No distributor; contact Sequoia directly   Malta No distributor; contact Sequoia directly Marshall Islands No distributor; contact Sequoia directly   Mauritania No distributor; contact Sequoia directly Mauritius No distributor; contact Sequoia directly   Mexico No distributor; contact Sequoia directly Micronesia No distributor; contact Sequoia directly   Moldova No distributor; contact Sequoia directly Monaco No distributor; contact Sequoia directly   Mongolia No distributor; contact Sequoia directly  Montenegro No distributor; contact Sequoia directly   Morocco No distributor; contact Sequoia directly Mozambique No distributor; contact Sequoia directly   MYANMAR Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website     N   Namibia No distributor; contact Sequoia directly Nauru No distributor; contact Sequoia directly   Nepal No distributor; contact Sequoia directly Netherlands See The Netherlands   New Zealand Nicaragua No distributor; contact Sequoia directly   Niger No distributor; contact Sequoia directly Nigeria No distributor; contact Sequoia directly   North Korea See Korea, North Norway No distributor; contact Sequoia directly     O   Oman No distributor; contact Sequoia directly     P   Pakistan Palau No distributor; contact Sequoia directly   PANAMA Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website Papua New Guinea No distributor; contact Sequoia directly   PARAGUAY Bruben Sudamericana SRL Mr. Sebastián Benvoluto José P. Varela 5432 CP (1408 BJD) C.A.B.A Phone:(54 11) 5031-2052 Ext 102 > E-mail Bruben Sudamericana SRL > Website Peru   PHILIPPINES Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website POLAND Uni-Export Instruments Polska Mr. Jaroslaw Derlicki ul. Mickiewicza 48  05-220 Zielonka Poland Phone:  +48 660 446 815 > E-mail Uni-Export > Website   PORTUGAL EMS Sistemas de Monitorización Medio Ambiental, S.L. Mr. Miguel Moll c/ Teodora Lamadrid, 40 Barcelona 08022 Spain Phone: +34 93 253 09 09 Fax: +34 93 253 12 20 > E-mail EMS Sistemas > Website     Q   Qatar No distributor; contact Sequoia directly     R   Romania No distributor; contact Sequoia directly Russia No distributor; contact Sequoia directly   Rwanda No distributor; contact Sequoia directly      S   Saint Kitts and Nevis No distributor; contact Sequoia directly Saint Lucia No distributor; contact Sequoia directly   Saint Vincent and the Grenadines No distributor; contact Sequoia directly Samoa No distributor; contact Sequoia directly   San Marino No distributor; contact Sequoia directly Sao Tome and Principe No distributor; contact Sequoia directly   Saudi Arabia No distributor; contact Sequoia directly Senegal No distributor; contact Sequoia directly   Serbia No distributor; contact Sequoia directly Seychelles No distributor; contact Sequoia directly   Sierra Leone No distributor; contact Sequoia directly SINGAPORE Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website   SLOVAKIA Uni-Export Instruments Polska Mr. Jaroslaw Derlicki ul. Mickiewicza 48  05-220 Zielonka Poland Phone:  +48 660 446 815 > E-mail Uni-Export > Website SLOVENIA Communication Technology Mr. Gianni Biasini Via del Monte 1080 47521 Cesena (FC)  Italy Phone:  +39 0547 64 65 61 Fax: +39 0547 300 877 > E-mail Communication Technology > Website   Solomon Islands No distributor; contact Sequoia directly Somalia No distributor; contact Sequoia directly   South Africa No distributor; contact Sequoia directly  South Sudan No distributor; contact Sequoia directly   SPAIN EMS Sistemas de Monitorización Medio Ambiental, S.L. Mr. Miguel Moll c/ Teodora Lamadrid, 40 Barcelona 08022 Spain Phone: +34 93 253 09 09 Fax: +34 93 253 12 20 > E-mail EMS Sistemas > Website Sri Lanka No distributor; contact Sequoia directly   Sudan Due to the US sanctions against Sudan, no Sequoia products can be exported to Sudan either directly or indirectly. Suriname No distributor; contact Sequoia directly   Swaziland No distributor; contact Sequoia directly Sweden No distributor; contact Sequoia directly   SWITZERLAND ASICON Mr. Steve Beckers Division of Astron n.v. Bredastraat 136 – 138 B-2060 Antwerpen Belgium Phone: +32 3 227 74 00 Fax: +32 3 227 74 01 > E-mail ASICON b.v.b.a. > Website Syria Due to the US sanctions against Syria, no Sequoia products can be exported directly or indirectly to Syria.     T   TAIWAN Royalty Technology Instrument Ltd. Mr. Mike Chen 10F-2, #189, Dean-sing Road  San-ming Dist, Kaohsiung, 807 Taiwan Phone: +886 7 347 9883 Fax: +886 7 359 3205 > E-mail Royalty Technology Tajikistan No distributor; contact Sequoia directly   Tanzania No distributor; contact Sequoia directly THAILAND Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website   THE NETHERLANDS ASICON Mr. Steve Beckers Division of Astron n.v. Bredastraat 136 – 138 B-2060 Antwerpen Belgium Phone:  +32 3 227 74 00 Fax: +32 3 227 74 01 > E-mail ASICON b.v.b.a. > Website Togo No distributor; contact Sequoia directly   Tonga No distributor; contact Sequoia directly TRINIDAD & TOBAGO Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   Tunisia No distributor; contact Sequoia directly Turkey No distributor; contact Sequoia directly   Turkmenistan No distributor; contact Sequoia directly Tuvalu No distributor; contact Sequoia directly     U   Uganda No distributor; contact Sequoia directly Ukraine No distributor; contact Sequoia directly   United Arab Emirates No distributor; contact Sequoia directly UNITED KINGDOM ETLG Ltd. Mr. Derek Noble 5 Sage Yard Douglas Road Surbiton Surrey - KT6 7TS United Kingdom Phone: +44 (0) 0203 258 0023 Fax: No longer operating a fax service > E-mail ETL Group > Website   URUGUAY Bruben Sudamericana SRL Mr. Sebastián Benvoluto José P. Varela 5432 CP (1408 BJD) C.A.B.A Phone:(54 11) 5031-2052 Ext 102 > E-mail Bruben Sudamericana SRL > Website Uzbekistan No distributor; contact Sequoia directly     V   Vanuatu No distributor; contact Sequoia directly VENEZUELA Caracterización De Partículas Ostos & Ostos Limitada Mr. Marco Ostos Avenida Calle 24 # 95A - 80 Office 709 Edificio Business Center Dorado Bogota  Cundinamarca   Colombia Phone:  +57 1 340 46 47 Fax: +57 300 267 35 5 > Email C'Particulas > Website   VIETNAM Sea and Land Technologies Pte Ltd  65 Tuas Avenue 1  Singapore 639508  Phone:  +65 6518 0777 Fax: +65 6563 0366 > E-mail Sea and Land Technologies > Website     Y   Yemen No distributor; contact Sequoia directly     Z   Zambia No distributor; contact Sequoia directly Zimbabwe No distributor; contact Sequoia directly   Updated 6/19/2012

LISST-SOP 5.0 Released LISST-SOP 5.0 for LISST-100X and LISST-Deep released! Features: -Batch Processing -Inversion of randomly shaped particles -W7 compatible -Command line batch processing -Improved serial port communication DOWNLOAD TODAY Experts Conference on Turbine Abrasion Le Meridien Hotel, New Delhi, India, 31 May 2013 HydroVision International 2013 Denver, CO, 23-26 July 2013, booth 337 ICOLD 2013 Seattle, WA, 12-15 August, booth 224 Oceanology International CHINA Shanghai, China, 3-5 September 2013 35th IAHR World Congress Chengdu, China, 8-13 September 2013

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