Vantage Black Sticks Women's head coach Mark Hager said it's a strong team with plenty of players who have proven they can match up against the best in the world.
"It's a very versatile team and we believe there's a good mix of youth and experience within the group with talent across various positions.
"We think we've got the right balance - all 18 players in the side deserve their spot and I know they are very excited. After winning a gold medal at the Commonwealth Games we probably go in with a bigger target on our backs but hopefully that fuels us to lift even further as a group."
The Women's Hockey World Cup is the biggest prize and most cherished victory in hockey alongside the Olympics.
Every four years, the Hockey World Cup sees the world's greatest teams play some of the toughest, most skilful and entertaining international hockey imaginable.
In 2018, the tournament has been extended to 16 teams with teams playing three group stage matches before the elimination phase.
All games will be played at England's 10,000-seater Lee Valley Hockey and Tennis Centre in Queen Elizabeth Olympic Park, London.
The Vantage Black Sticks Women open their campaign against Belgium (world ranking 13th) on July 23 at 6am (NZ time).
Pool D sees Oceania rivals the Vantage Black Sticks and Australia go head to head along with Japan and 2017 Rabobank EuroHockey Championship runners-up Belgium.
The final is on August 5.