Owners of da vinci gold company?

I don't know the owners but the mailing address they have is

Ttt Inc. P.o. Box 6553 Freehold, NJ 07728

That is their guarantee return address found in the jewelry they sell. Da Vinci Gold is owned by Twin Towers Trading Inc., and their contact info is:

Twin Towers Trading, Inc. Headquarters NORTH AMERICA

10 Station Street

Manalapan, NJ 07726

Phone: 1800 625 3777 (Continental North America only) or

732 786 8010 Fax: 732 786 8537