The veteran striker completed the deal this morning and he signed twelve months contract with the Club.
Udoh became a free agent, following the expiration of his contract with his boyhood Akwa United last month.
Udoh who is the record goalscorer in Nigeria Professional Football League in a single season helped the Promise Keepers to win their first ever league title last season.
The 29-year-old also captained and won the league title with Enyimba International of Aba, before leaving his departure after falling out with the management.