• Dover Marine
    Family Owned
    Since 1957
  • Dover Marine
    PROUD TO SAY
    MADE IN THE USA
  • Dover Marine
    We Ship
    With Care
  • Dover Marine
    Family Owned
    Since 1957
  • Dover Marine
    Family Owned
    Since 1957
  • Dover Marine
    Family Owned
    Since 1957

Almost 65 Years of Service

Our comprehensive standard product line is available from stock and ready for same-day shipment. 

We also offer customized fabrication of other non-stock products with attention to rapid turn around.

Dover Marine Mfg. & Supply Co., Inc.
2221 5th Ave. Factory #8
Ronkonkoma, NY 11779

Telephone: (631) 667-4300
Telephone: (631) 667-4301
Fax: (631) 667-4302


© 2023 Dover Marine. All rights reserved.