NNN Leased Industrial Investment in the Seaford Industrial Park, Seaford,DE. 42,660 sq.ft. industrial warehouse facility with two strong tenants. The L & L Company has been in business since 1964 and would like to take over this entire facility. They are currently under a new 5 year lease but would agree to a longer term. The Mint Coin company is willing to stay or can relocate at a new owner's choice.