Ngwa mbuli elu
Ngwa nrụnye igwe mbuli bụ akụkụ dị mkpa nke usoro ntinye igwe mbuli. A na-eji ya na-akwado ma na-edozi isi ihe ndị dị na elevator iji hụ na arụ ọrụ nchekwa na arụ ọrụ siri ike nke elevator. Ngwa a na-agụnyekarị iheIhe nkwado ụgbọ okporo ígwè, ihe nkwado ụgbọ okporo ígwè, bracket ọnụ ụzọ, moto bracket, nkwado dakọtara, shei akpụkpọ ụkwụ nduzi, eriri USB n'ime hoistway, ebe a na-adọba ụgbọala, eriri oghere, Shim, nchekwa nchekwa, wdg Xinzhe nwere ike ịnye ngwọta nkwado ahaziri iche maka ụdị ụlọ elu na nrụnye dị iche iche.
Ngwa ndị a dabara adaba maka njikọta nke igwe mbuli ndị njem, igwe mbuli ibu, igwe ihe nlegharị anya na igwe mbuli ụlọ.
Anyị na-enye ngwa ntinye na brackets maka ụdị ama ama dịka Otis, Schindler, Kone, TK, Mitsubishi, Hitachi, Fujita, Toshiba, Yongda, Kangli, TK, wdg.