Ko te Tiriti o Sichuan Seawings hangarau Co., Ltd. e mōhiotia ana ki te whakaputa i ngā pūnaha tōtika o te wai e hāpai ai i te āhua rerehua o te wai mā te whakakotahi i te mātāpuna reka ki te wai e rere ana hei waihanga i te āhua ririhau, wāhi wehewehe ki ngā wāhi katoa. Ko te tōtika o te mātāpuna he mātāpuna tohu hāpai mātāpuna e waihanga ana i te mātāpuna makuru e pakaru pakaru ana, e takoto ana ki ā mātou mātāpuna wai tātai e waihanga ana i ngā tōtika māmā, bubblers rānei, katoa e whakahaerehia ana e ngā pūnaha DMX hei waihanga whakawhitinga. Ko ā mātou kaiwhakauru mekanik te whakatōtika i te tōtika mātāpuna hei tōtika i te kaha o te mātāpuna me te rere o te wai, ka whakapakoko hoki i te āhua o te wai kāore he whakapai ake i te nui o te pāpaku, i te wā e tāpiri ana ngā kaiwhakauru hiko i ngā rā ā-tata ki te whakakaha i te āhua ririhau o te tōtika mātāpuna. Kua hangaia ki ngā taputapu kounga teitei, kua oti te whakamātau i roto i ngā wāhi mātāpuna o mātou, kua whakamātauria te tōtika mātāpuna ki te tōtika o te mātāpuna, te roa o te ora me te mahi, ka pai ai ki ngā tāone, ngā wāhi whakapakoko, ngā tāone rāweka, me ngā whare rīta. He kaihoko i ngā hua kounga tikangia o Haina, ko te tīma o mātou te whakauru i te tōtika mātāpuna me te whai ake i ngā ratonga whai muri hei whakapono i tana mahi, ka tūhono te tōtika mātāpuna hei tāpiritanga o te ao me te hangarau.