Changzhou Xiya ola mau loa Co., Ltd. (mamua Changzhou Xiangyang ola mau loa Co., Ltd.) mea he kahiko Hookah me ka oi aku 30 makahiki o? Iecaianoaaiiuo ka hoao ana. Kona papa kuhikuhiE huahana i V-type ana wela, metala lole ana wela, hanalima aniani ana wela, nāʻano likeʻole o ka aniani epaepa huila flowmeter, aila-piha hawewe-maopopo puʻe moʻokūʻikena a me na ia a pau o ke ana wela, kahe a me ka puʻe kani.