Napier is the nexus of the largest wool center in the Southern Hemisphere .
Napier has the primary export seaport for northeastern New Zealand -- which is the largest producer of apples , pears , and stone fruit in New Zealand .
Napier is the nexus of the largest wool center in the Southern Hemisphere , and it has the primary export seaport for northeastern New Zealand -- which is the largest producer of apples , pears , and stone fruit in New Zealand .