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Insuring Dong Seo IND. CO.,: cover and premium
inflatables and RIBs · several countries
Dong Seo IND. CO.,: maker of inflatable boats. NAMMERT insures a Dong Seo IND. CO., regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.
At a glance
Origin
several countries
Class
inflatables and RIBs
Typical sizes
2,6 to 5,6 m
Premium from
from €49 a year for liability
Worth knowing
Dong Seo IND. CO.,; cover, cost and conditions
Dong Seo IND. CO. appears in our records as a maker of inflatable boats. The range is easy to read: two codes, SD and RD, followed by a three digit number that gives the length in centimetres. The SD 260 is 2.6 metres long and the SD 560 5.6 metres, so the size of a boat usually tells you its type. Our records do not explain what separates the two codes, and both lines are listed as inflatables without a rigid hull. We hold no confirmed details on the company's base or history, so this page sticks to the range itself.
Our model records list nine Dong Seo inflatables. Seven belong to the SD series, the SD 260, 290, 330, 365, 385, 430 and 560, and two to the RD series, the RD 390 and RD 430. All nine carry the same build years, 2001 to 2008. Lengths run from 2.6 metres (SD 260) to 5.6 metres (SD 560). Four boats stay under 3.7 metres, four sit between 3.85 and 4.3 metres, with the SD 430 and RD 430 sharing the same length, and the SD 560 stands alone at the top.
The small models are typical yacht tenders that live on deck or in a locker, while the larger ones run with their own outboard and travel on a trailer. Tubes last longer when they are rinsed after salt water, kept out of strong sun and stored slightly inflated in a dry place over winter. Valves and seams are the parts to check before each season on boats of this age.
Questions and answers
Frequent questions
What does the number in a Dong Seo model name mean?
For Dong Seo IND.
CO.,: It gives the length in centimetres.
The SD 330 is 3.3 metres long, the RD 430 4.3 metres.
Which Dong Seo models are in your records?
For Dong Seo IND.
CO.,: Nine inflatables: seven SD models from 2.6 to 5.6 metres plus the RD 390 and RD 430,
all recorded with build years 2001 to 2008.
The cover that fits
inflatable insurance
Tariffs, cover and FAQ for inflatable insurance in detail.
Third-party liability
The foundation for a boat from Dong Seo IND.
CO.,: damage to third parties, worldwide, from €49 a year for liability.
Hull cover
Partial or full hull cover for a Dong Seo IND.
CO.,, at replacement value with an agreed fixed value.
For the whole class of boat
For Dong Seo IND.
CO.,: What matters for inflatables and RIBs is the same across every brand; engine output,
how a claim is settled, cruising range and theft protection.
The class page lists every point and every brand in this class, Dong Seo IND.
CO., included.
Insuring inflatables and RIBs, every brand and every condition
Other builders in this class
Nautical information What counts before you cast off, papers, equipment, waters
Licence
Required inland and at sea from 15 hp (11.03 kW); below that, none.
Registration
Registration from 3 hp; carry the boat certificate on maritime shipping routes.
Waters
Inland lakes, the coast and the Wadden Sea, mind the tide tables and the fairway.
Equipment
Lifejackets, paddles, pump, repair kit, anchor gear and signalling equipment.
Cruising range
RIBs close to the coast; check air pressure before every trip and after temperature swings.
Weather
From Beaufort 4 the ride turns hard, and offshore wind sharply raises the risk of drifting.
General guidance, not a complete account;
what governs are the rules of the waters you are on and the manual of your Dong Seo IND.
CO.,.
Current wind force and direction for your waters are shown on the Home.
Series by Dong Seo IND. CO.,, build years and cover
Dong Seo RD 390 is an inflatable without engine from Dong Seo IND.
CO.,, built from 2001 to 2008.
Also an inflatable without engine, built from 2001 to 2008.
Dong Seo SD 260 is an inflatable without engine from Dong Seo IND.
CO.,, built from 2001 to 2008.
Also an inflatable without engine, built from 2001 to 2008.
Also an inflatable without engine, built from 2001 to 2008.
Also an inflatable without engine, built from 2001 to 2008.
Also an inflatable without engine, built from 2001 to 2008.
Also an inflatable without engine, built from 2001 to 2008.
Also an inflatable without engine, built from 2001 to 2008.
For the Dong Seo RD 390, Dong Seo RD 430, Dong Seo SD 260 by Dong Seo IND.
CO., and 6 more series the market value and the replacement cost often differ widely.
An agreed value removes the age-based scale, and the figure in the policy stands.
For the Dong Seo RD 390, Dong Seo RD 430, Dong Seo SD 260 by Dong Seo IND.
CO.,
and further series: Even without an engine the rule holds:
a tear from impact or vandalism is covered, UV ageing is wear.
The Dong Seo IND. CO., range in figures
These figures come from the model records we keep for Dong Seo IND.
CO.,: boat type, build years and length, nothing estimated.
- inflatable without engine
- 9 models, 2001 to 2008, 2.6 to 5.6 m
Which model was built when?
What does a used Dong Seo IND. CO., cost?
We hold today’s price ranges by year for 7 models by Dong Seo IND.
CO.,.
The table shows what boats in average condition are worth,
from the oldest to the youngest year on record.
Choose your exact model, year and condition in the calculator.
| Model | Years built | Range today |
|---|---|---|
| Dong Seo SD 260 | 2004 to 2005 | €2,000 to €2,700 |
| Dong Seo SD 290 | 2004 to 2005 | €2,400 to €3,000 |
| Dong Seo SD 330 | 2004 to 2005 | €3,000 to €3,900 |
| Dong Seo SD 365 | 2004 to 2005 | €3,300 to €4,200 |
| Dong Seo SD 385 | 2004 to 2005 | €3,800 to €4,900 |
| Dong Seo SD 430 | 2004 to 2005 | €4,700 to €6,000 |
| Dong Seo SD 560 | 2004 to 2005 | €10,100 to €13,100 |
Estimate from our boat records, October 2026.
Not a survey.
Dong Seo IND. CO., insured in five minutes.
Boat type, year built, length and value of your Dong Seo IND.
CO., are all we need.
Work out the premium online or call us: +49 3375 29 12 77.