He kaha te kaha o tā mātou kamupene ki te hoahoa me te whakawhanake hua, ā, he maha ngā hangarau patent me ngā hangarau matua motuhake kei a rātou. Ko rātou te kaiārahi o te umanga mā te tango i te 65% o te hea mākete i roto i te mākete tukatuka pahi ā-rohe, me te kaweake i ngā mīhini ki te tekau mā rua ngā whenua me ngā rohe.