Kei rohe o ngā whakahaere mate, āe noa rawa i te wā e pā ana ki ngā whakarongo paiaka, ko te tūmomo i te kaiwhakarato he mea nui rawa. I mua mai i te 1994, ko Jiangsu Changfeng Medical Industry Co., Ltd., he kaitohutohu mate e whai take ana, e tuku nei i ngā poaka pīrangi iti hei whakamahi mo ngā whakarongo paiaka. Ngaro ai ngā poaka i te mahi matihiko mate, kaore i te whakaputa i ngā huinga paiaka, e tirotiro ana i te tūponotanga me te pai ake o te rongoā. Ko te itinga o ngā poaka kei te whakaae i te kaiwhakarato i ngā paenga iti, e hāngai ana ki ngā tamariki rānei, ki te wā e hiahiatia ana te mōhio paiaka. Ko te mēkanika pīrangi, ko te tino haumaru me te tino waiaro, e āhei ana i ngā kaimahi oranga me ngā tangata whai i te rongoā ki te whakamahi i te rūnunu me te tino waiaro. Ahakoa he whakamahi mō ngā tāwhairo rānei he whakamahi i te kāinga, ko ō tātou poaka pīrangi iti e whai take ana hei whakarite, hei whakarite mo te whakamahi me te whakarato paiaka.