Midfielder Billy Whittle, 21, joins from Southport having recently played 38 games on loan at Northwich Victoria.
Forward Steven Yawson returns to Cables having been unable to commit last season due to work commitments.
George Hassall, also 21, joins from AFC Fylde via a loan spell at Vauxhall Motors, and former Skelmersdale, Witton and AFC Telford United midfielder Martyn Jackson completes the list.
Keep up-to-date with our exclusive email newsletters.
Subscribe