Signet International Holdings, Inc. (OTC: SIGN)
Signet is a multi-faceted company whose primary focus is in developing advanced technologies, energy solutions, and medical devices.
Signet was incorporated in 2005, as a sports and entertainment company. Though we continue to maintain a presence in the entertainment industry, today we have expanded our interests into a number of sectors.
Our latest endeavors are in the fields of graphene related technologies and applications, energy solutions, and medical devices.
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