E like me kekahi o ka mea nui loa metala laau palaoa mea hana ma Kina, Yumeya he 20000 m² hale hana a ʻoi aku ma mua o 200 mau limahana. Hiki ke piʻi i ka 100000pcs ka hiki ke hana i kēlā me kēia mahina. I mea e hāʻawi aku ai i nā mea kūʻai aku i nā huahana hoʻokūkū, Yumeya ua kūpaʻa i ka hoʻomaikaʻi ʻana i ka mīkini. Likfe, Yumeya ua lilo i hoʻokahi o nā hale hana me nā mea hana hou loa i ka ʻoihana holoʻokoʻa. ʻO nā lako kiʻekiʻe kahi hōʻoia ikaika no ka moku kiʻekiʻe a me ka wikiwiki.