A reliable and experienced service team supporting all partners and clients

If you have questions about your existing probes, about the calibration procedures or for the best configuration of your probes for your research or monitoring project do not hesitate to contact us directly.

Prof. Heinz Schelwat
CEO / President

E-mail: schelwat@sea-sun-tech.com
Phone: +49 4323 910 913

Dipl.-Ing. Alexander Syachin
Area Sales Manager
Russia, Eastern Europe & Scandinavia

E-mail: syachin@sea-sun-tech.com
Phone: +49 4323 910 913

Dipl.-Ing. Dirk Op het Veld
Area Sales Manager

E-mail: ophetveld@sea-sun-tech.com
Phone: +49 4323 910 913

Prof. Heinz Schelwat
CEO / President

E-mail: schelwat@sea-sun-tech.com
Phone: +49 4323 910 913

Dipl.-Ing. Alexander Syachin
Area Sales Manager Russia, Eastern Europe & Scandinavia
E-mail: syachin@sea-sun-tech.com
Phone: +49 4323 910 913

Dipl.-Ing. Dirk Op het Veld
Area Sales Manager
E-mail: ophetveld@sea-sun-tech.com
Phone: +49 4323 910 913

You can contact us easily!

Reliable distribution partners on all continents

To support our clients for research and water monitoring Sea & Sun Technology has established a network of well educated distribution partners.

Aqua MS – Monitoring Systems
Site Technologique St-Jacques 1, 18 rue Blaise Pascal
54320 Maxéville, France
Website: www.aquams.com
Email: info@aquams.com

CADDEN
Parc du Petit Chatelier – BP 30171, 359 Route de Sainte Luce
44300 Nantes Cedex3, France
Website: www.cadden.fr
Email: info@cadden.fr

Stephen Messaritis
Leoforos Demokratias 69
15127 Melissia, Athen, Greece
Website: www.smessaritis.com
Email: stephen@smessaritis.com

Distributors wanted! 


Ronda Bellesguard, 8 Local Dcha,
08203 Sabadell, Barcelona, Spain
Website: www.oceanografialitoral.com
Email: innova@oceanografialitoral.com

Nautilus Oceanica S.L.
P.I. Ventorro del Cano
28925 Alcocón, Madrid, Spain
Website: www.nautilusoceanica.com
Email: info@nautilusoceanica

Marine Bridge & Navigation Systems (MSN) Ltd.
19 Promyshlennaya str.,
Saint-Petersburg 198095, Russia
Website: www.mnsspb.ru
Email: mns@mnsspb.ru

Itera Ltd.
office 243, 25A 7-ya Krasnoarmeyskaya ulitsa,
Sankt Petersburg 190005, Russia
Website: www.itera.spb.ru
Email: mail@itera.spb.ru

Oxford Blue Systems Ltd
17 Cratlands Close
Stadhampton, Oxfordshire, OX44 7TU, UK
Website: www.oxfordbluesystems.com
Email: info@oxfordbluesystems.com

Ecotone 
Stryjska 24,
81-506 Gdynia, Polen
Website: www.ecotone.pl
Email: biuro@ecotone.pl

All-Star Technology Corporation
1F, #36, Lane 312, Section 2 ChengGong Road, Neihu District,
Taipei 11467,Taiwan, R.O.C
Website: www.allstartech.com.tw
Email: l.l.huang@stei.com.tw

GEOTRONIX
JL. Taman Sari I No. 19B Lebak Bulus
Jakarta Selatan 12440 Indonesia
Website: www.geotronix.co.id
Email: office@geotronix.co.id

Pan India Consultans Pvt. Ltd.
105, Phase-IV, Udyog Vihar
122015 Gurgaon
Website: www.panindiagroup.com
Email: paie@panindiagroup.com

Beijing Hydrosurvey Science & Technology Co., Ltd.
Room 3015, No.13 LiYeLu Road
Beijing International Information Park
Huilongguan County, Changping District
102206 Beijing, P. R. China
Website: www.hydrosurvey.cn
Email: hydrosurvey@163.com

Generule Int’l Holdings (Asia-Pacific) Ltd.
Unit 308, 3/F, Building 3, No.499, Kanghua Road
Zhongtian Science Park East Park
Pudong District, Shanghai, China, 201315
Email: jacky@generule.com

Shanghai Sea & Stream Ocean Technology Co.Ltd
Room 502, No.59 ChezhanXincun, Caoyang Rd.
200333 Shangai, China
Email: Johnny-SSS@163.com

Seismic Marine Technology
Room 513, Newton Mansion
25 Lan Dian Chang Nan Lu, Haidian Disteict
Beijing, China.
Website: www.seismicmarine.com.cn
Email: hl@seismicmarine.com.cn

Qingdao Hisun Ocean Equipment Co.,Ltd.
Suite 302, Building A4, No. 17, Song Yuan Road
National High- Tech Industrial Development Zone
266109 Qingdao, China
Website: www.qdhisun.com
Email: qdhisun@qdhisun.com

Qingdao Watertools Technology Co., Ltd.
Haidu Business Center, No. 345-2 Zhongcheng Road,
Chengyang District, Qingdao City,  Shandong  Province,
266109 Qingdao, China
Email: info@watertools.cn

Zhonghuan TIG (Tianjin) Meteorological Instruments Co., Ltd
No.1, 2nd Hi-Tech Development Rd
300384 Tianjin, China

Kaiyo Denshi Co. Ltd.
5-19-13 Suneori-cho
350-2211 Tsurugashima, Japan

Website: www.kaiyodenshi.co.jp/en
Email:

GeoTech System Corp.
F5, 95, Yangpyongdong-3ga
Youngdeungpo-gu
150-103 Seoul, Korea
Website: www.geotechsystem.com
Email: info@geotechsystem.com

OKEAN SERVICE SpA
Santa Julia 2447, La Florida
8271896 Santiago, Chile
Website: www.okeanservice.com
Email: frios@okean.name

Bentos-Servicios y Equipos Marinos Ltda.
Caupolican 9400, Bodega 16, Quilicura
Santiago, Chile.
Website: www.bentos.cl
Email: info@bentos.cl

Environmental Analytical Systems
286 Mask Island Drive
Barry’s Bay, Ontario, Canada K0J 1B0
Website: www.enviro-analytical.com
Email: info@enviro-analytical.com

DAI QUANG CO., LTD
14-Chan 05 Tran Phu, Cua Dong
Hoan Diem Dist, Vietnam, Hanoi
Website: www.daichinhquang.com.vn
Email: daiquang-com@hn.vnn.vn

MAST, Marine Science Technology
No. 35, Jln Lawan Pedang 13/27, Seksyen 13,, 40000, Shah Alam, Selangor,Malaysia
www.mast.com.my
Email: sales@mast.com.my

Cledir S/A
Vazquez 1480
11200 Montevideo, Uruguay
Website: www.cledirsa.com
Email: info@cledirsa.com

Edaphic Scientific
PO BOX 285
Moorabbin, VIC, 3189
Australia
Website: www.edaphic.com.au
Email: info@edaphic.com.au

Sea & Sun Technology is a certified and honoured company

Acquisition international

Metrology Certificate

Top innovator award

Sea & Sun Technology has been awarded to be:

    • Company of the Year – Marine Technology Industry 2016
    • Best International Underwater Measurement Systems Provider – Germany
    • Growth Strategy Company of the Year, Germany – 2016

Heinz Schelwat was appointed as Professor for under water measurement at Zhonghuan Information College, Tianjin University of Technology