E whakamārama ana tēnei tuhinga i te hiranga o te whiriwhiri i tētahi kaihanga OEM mō te roa o te mau o ngā pouaka whakamātao waka, e matapaki ana i ngā wero e pā ana ki te whakamahinga o waho, ngā painga o te hanga OEM, me te whakaatu i te tohungatanga me te whakapūmautanga kounga o Colku i roto i ngā otinga pouaka whakamātao waka.