Ụlọ Ezumike Ụlọ 4021 bụ ụlọ ezumike dị na Danzhou, Hainan, China, dochiri n'etiti ugwu na osimiri. Ụlọ a ji akụkụ ya nke wuru n'usoro dị iche iche, nke na-echetara mmadụ ebili mmiri na-agbagharị na ọdịdị ugwu. Akụkụ ndị wupụtara n'elu na-eyi ndo mgbochi anwụ nke dị n'okpuru iji chebe ngwongwo glass mgbe anwụ na-acha ọkụ. Ihu ụlọ ahụ ka e ji mbadamba aluminum a hazitara mepụta ya, nke e sere n'ụdị ebili mmiri na aja, si otú a nye ike iguzogide ihu igwe nke ebe osimiri. N'elu ụlọ ahụ, e wuru ubi ọhịa gburugburu ebe dị mma yana ọdọ mmiri (infinity pool) nke gbara oke ogologo, jupụtakwara na osisi ndị si n'ala ahụ. Mbara ala ụlọ a dum bụ mita kwuru elu 2583.04.

Aha oru ngo : House 4021, Aha ndị na-emepụta ya : Lianhuan Wang, Aha onye ahịa : Shanghai Canwei Construction Co., Ltd..

Designskpụrụ dị mma mepụtara uru maka ọha mmadụ. Kwa ubochi anyi n’egosiputa ihe nlere puru iche nke n’egosiputa lence kachasi nma. Taa, anyị nwere obi ụtọ igosipụta atụmatụ mmeri nke na-eme ezigbo mgbanwe. Anyị ga-egosipụta ọtụtụ atụmatụ dị egwu ma na-akpali akpali kwa ụbọchị. Gbalia ileta anyi kwa ubochi iji kirie ihe omuma ohuru ohuru na oru ndi okacha amara n’uwa dum.