Jack bụ otu n'ime ngwa ngwa mbupụ na ngwa eletriki na Jiaxing.Ọ nwere njirimara nke usoro dị mfe, ọnụ ala dị ala, obere ọrụ na-arụ ọrụ na ọkwa dị elu nke ụyọkọ mmepụta ihe.ụnyaahụ (June 7th), onye nta akụkọ sitere na nyocha ọpụpụ ọpụpụ Jiaxing na ụlọ ọrụ kwarantaini ka a gwara na na Mee nke afọ a, ọnụ ahịa obodo Jiaxing na-ebupụ ọnụ ahịa Jack gbagoro 20%, na-abawanye arụmọrụ, mgbanwe na nkwalite ụlọ ọrụ na-amịpụta mkpụrụ.

Jack vetikal ọdịnala nwere ọdịnaya teknụzụ dị ala yana asọmpi ahịa dị egwu.Na-adịbeghị anya, mgbanwe nke Enterprise ngwaahịa Ọdịdị bụ otu, nkọ ịrị elu na nkezi nke kehoraizin hydraulic Jack, electric ụgbọ ala jaak ọnụ ọgụgụ, ukwuu welie asọmpi nke Jiaxing Jack ngwaahịa na mba ahịa.

Dị ka ọnụ ọgụgụ, nke afọ a 1 ka May, Jiaxing ngụkọta mbupụ nke 1758 batches, 2 nde 290 puku jacks, amounting $23 nde 750 puku, na otu oge n'afọ gara aga, 1878 ogbe nke 2 nde 190 puku nkeji tụnyere ogbe. ọnụ ọgụgụ na uru nke ego nke isi larịị, bilie 20%.Karịsịa enwetara ngwaọrụ nhazi mmanụ dị ka igwe, igwe, nkwụsi ike ahịa igwe na-ehulata, arụmọrụ na-abawanye kwa afọ, ọnụọgụ mbupụ sitere na ọnwa 5 tupu afọ gara aga $ 3 nde 380 puku na-abawanye ruo ugbu a $ 4 nde 630 puku, gbagoro 37%.