SVENCRANE bụ otu kreenị na-edu ndị China ụlọ ọrụ ndị e hiwere na 1995, na ijere ọtụtụ ndị ahịa ozi n'ụwa niile iji nye ọrụ mbuli elu zuru oke, gụnyere Gantry crane, Bridge crane, crane Jib, Ngwa. a). SEVENCRANE enwetala asambodo CCC,CE,BV,SGS,ISOOHSAS wee nweta nkwanye ugwu iri isii. b). Ụlọ ọrụ anyị na-enye ọrụ karịa ụlọ ọrụ 5000, na ngwaahịa ndị ahụewu ewu n'ihe karịrị otu narị mba. Kreenụ jib na-ewu ewu nke ukwuu n'ọtụtụ mpaghara mmepụta ihe. N'iji ụzọ dị iche iche dị iche iche iji dozie jib na mgbidi ma ọ bụ n'ala, na ihe dị iche iche nke hoists dị, ha na-adabara n'ụzọ zuru oke na ụlọ ọrụ dịgasị iche iche. Nkeogidi jib cranesnwere ike ibu ihe ruru 2,000kg na ihe na-egbu egbu nke nwere ike iru ogo 300 na ogidi jib, na 270 degrees na mgbidi na-agbanye mgbidi.
Nkeogidi jib craneemebere ya maka nrụnye n'efu na ala ụlọ. Crane ebe a na-arụ ọrụ na-enye ihe ruru 270° nwere ogologo ogwe aka jib ruru ihe ruru 7 m yana Ibu Ọrụ Nchekwa (SWL) ruru 1.0 t. Nkwụsị igbu egbu na-enye gị ohere ịmegharị oke ogbugbu dabere na mkpa gị.
Nkekọlụm edozi jib cranea na-ejikarị akwado ọrụ ibuli elu nke na-adịkarị na oke ikike dị ala. Enwere ike ibulite ibu ngwa ngwa na n'enweghị nsogbu ma nwee ike ibufe ya n'enweghị mgbalị ọ bụla yana ekele maka ogwe aka jib na-agba ọsọ.
A na-enye n'elu kọlụm nkwụnye na nkwado rotary namgbanwe ntughari.
A na-eme kọlụm kwụ ọtọ nke tube nchara na-enweghị nkebi, ịdị arọ dị arọ, nnukwu siri ike, nnukwu ibu.
A na-anakwere wiilịlọn injinịa pụrụ iche nwere ihe na-agbagharị agbagharị, obere esemokwu na mgbanwe.
Kọmpat nhazi, mfe arụ ọrụ, ya na a ụdị eletrik dị iche iche. Nkeogidi jib craneenwere ike ijikwa eriri waya eletrik, igwe eletriki igwe eletrik ma ọ bụ ihe nrụnye aka. Ịrụ ọrụ dị mma, nhazi ezi uche,oke ọrụ arụmọrụ, na-azọpụta oge na mgbalị.
