Jack yana ɗaya daga cikin kayan aikin injiniya da lantarki na gargajiya na fitarwa a Jiaxing.Yana da halaye na tsari mai sauƙi, ƙananan ƙofa, ƙananan sikelin aiki da babban nau'in gungun masana'antu.A ranar 7 ga watan Yuni, an sanar da mai ba da rahoto daga ofishin binciken shigar da fita Jiaxing da ofishin keɓe masu keɓewa cewa, a cikin watan Mayun wannan shekara, farashin jack na birnin Jiaxing ya ƙaru da kashi 20 cikin ɗari, yana haɓaka inganci, sauyi da haɓaka masana'antar sosai.

Jakin tsaye na gargajiya yana da ƙarancin abun ciki na fasaha da gasa mai tsanani na kasuwa.A cikin 'yan shekarun nan, da canji na sha'anin samfurin tsarin ne guda, da kaifi Yunƙurin a cikin rabo daga kwance na'ura mai aiki da karfin ruwa jack, lantarki mota jack sikelin, ƙwarai inganta gasa na Jiaxing Jack kayayyakin a cikin kasa da kasa kasuwa.

Bisa kididdigar da aka yi, a bana daga ranar 1 ga watan Mayu, Jiaxing ya fitar da jimillar batches 1758, jakunkuna miliyan 2 da dubu 290, adadin da ya kai dalar Amurka miliyan 23 da dubu 750, a daidai wannan lokacin a bara, kashi 1878 na raka'a miliyan 2 da dubu 190 idan aka kwatanta da na batch. lamba da darajar adadin matakin asali, ya tashi 20%.Musamman kayan aikin sarrafa mai da aka samu kamar injina, injina, kwanciyar hankali na kasuwar injina, inganci yana ƙaruwa kowace shekara, adadin kayan da ake fitarwa daga watan 5 kafin shekarar da ta gabata ya karu zuwa dala miliyan 3 da dubu 380 zuwa dala miliyan 4 630 a halin yanzu, ya haura 37%.