• +86-18660257896
  • sales@doowinmarine.com

Our Products

All Categories

pneumatic-fenders
ISO 17357

Pneumatic Fenders
general-surface-foam-buoys
General Surface Foam Buoys

Offshore Surface Buoys
marine-rubber-airbags
ISO 14409

Marine Rubber Airbags
subsea foam buoys
Up to 7000 msw

Subsea Buoyancy
FOAM-FILLED-FENDERS
Donut Fenders

Foam Filled Fenders
inflatable-pipe-plug
Multi-specification

Inflatable Pipe Plugs

Contact us to get more information

If you have any questions, or didn’t find the products that you want, please don’t hesitate to contact us. We will offer our best price. 

  • +86 - (0)532 - 8778 8178
  • +86 - 186 6025 7896
  • sales@doowinmarine.com
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Who We Are?

Doowin Marine is the brand of Qingdao Doowin Marine Engineering Co., Ltd, which is a professional manufacturer of marine rubber airbags, pneumatic fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys.

Privacy Policy

Marine Rubber Airbags
Floating Fenders
Offshore Buoys
Inflatable Pipe Plugs
Contact Info

Address: Wangjiacaocun Industry Park, Xiazhuang District, Chengyang, Qingdao, China
Telephone: +86-532-67730629
Mobile:  +86-185 5486 9267 (WhatsApp)
Email:  sales@doowinmarine.com

BV-Certificates

© 2011~2024 Doowin Marine – Qingdao Doowin Marine Engineering Co., Ltd

Ask For A Quick Quote

It’s easy: all we need is your eternal love. But we’ll settle for your email.

Email: sales@doowinmarine.com
Mobile: +86-185 5486 9267 (WhatsaApp)
Telephone: +86-532-67730629
We will contact you within 1 working day.